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1010211001301 = 7623113251971
BaseRepresentation
bin11101011001101010100…
…01001001001111010101
310120120112100020000222102
432230311101021033111
5113022403004020201
62052030131411445
7132661653555065
oct16546521111725
93516470200872
101010211001301
1135a478857347
12143951753b85
13743548c2848
1436c746133a5
151b427e0326b
hexeb354493d5

1010211001301 has 4 divisors (see below), whose sum is σ = 1010224329504. Its totient is φ = 1010197673100.

The previous prime is 1010211001271. The next prime is 1010211001351. The reversal of 1010211001301 is 1031001120101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1010211001301 - 210 = 1010211000277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010211001351) 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, 6549755 + ... + 6702216.

It is an arithmetic number, because the mean of its divisors is an integer number (252556082376).

Almost surely, 21010211001301 is an apocalyptic number.

It is an amenable number.

1010211001301 is a deficient number, since it is larger than the sum of its proper divisors (13328203).

1010211001301 is an equidigital number, since it uses as much as digits as its factorization.

1010211001301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13328202.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 1010211001301 its reverse (1031001120101), we get a palindrome (2041212121402).

The spelling of 1010211001301 in words is "one trillion, ten billion, two hundred eleven million, one thousand, three hundred one".

Divisors: 1 76231 13251971 1010211001301