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1110230122301 = 1765307654253
BaseRepresentation
bin10000001001111110110…
…111110011111100111101
310221010200211211211022022
4100021332313303330331
5121142222402403201
62210011020325525
7143132352221666
oct20117667637475
93833624754268
101110230122301
11398933a62323
1215b2059a38a5
1380904368591
143ba4201036d
151dd2db6841b
hex1027edf3f3d

1110230122301 has 4 divisors (see below), whose sum is σ = 1175537776572. Its totient is φ = 1044922468032.

The previous prime is 1110230122247. The next prime is 1110230122319. The reversal of 1110230122301 is 1032210320111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 701742965401 + 408487156900 = 837701^2 + 639130^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110230122301 - 214 = 1110230105917 is a prime.

It is a super-2 number, since 2×11102301223012 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 65307654253 = 1110230122301 / (1 + 1 + 1 + 0 + 2 + 3 + 0 + 1 + 2 + 2 + 3 + 0 + 1).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1110230122301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110230122361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32653827110 + ... + 32653827143.

It is an arithmetic number, because the mean of its divisors is an integer number (293884444143).

Almost surely, 21110230122301 is an apocalyptic number.

It is an amenable number.

1110230122301 is a deficient number, since it is larger than the sum of its proper divisors (65307654271).

1110230122301 is an equidigital number, since it uses as much as digits as its factorization.

1110230122301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65307654270.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1110230122301 its reverse (1032210320111), we get a palindrome (2142440442412).

The spelling of 1110230122301 in words is "one trillion, one hundred ten billion, two hundred thirty million, one hundred twenty-two thousand, three hundred one".

Divisors: 1 17 65307654253 1110230122301