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2030223131101 = 117871753133781
BaseRepresentation
bin11101100010110010101…
…110101000000111011101
321012002100201222222200001
4131202302232220013131
5231230344110143401
64152401023334301
7266451551610634
oct35426256500735
97162321888601
102030223131101
11713016036590
12289579751391
131195abc220b9
14703987bc51b
1537c264ce601
hex1d8b2ba81dd

2030223131101 has 16 divisors (see below), whose sum is σ = 2218884706368. Its totient is φ = 1842246921600.

The previous prime is 2030223131047. The next prime is 2030223131141. The reversal of 2030223131101 is 1011313220302.

It is a cyclic number.

It is not a de Polignac number, because 2030223131101 - 231 = 2028075647453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030223131141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15108831 + ... + 15242611.

It is an arithmetic number, because the mean of its divisors is an integer number (138680294148).

Almost surely, 22030223131101 is an apocalyptic number.

It is an amenable number.

2030223131101 is a deficient number, since it is larger than the sum of its proper divisors (188661575267).

2030223131101 is a wasteful number, since it uses less digits than its factorization.

2030223131101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136332.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2030223131101 its reverse (1011313220302), we get a palindrome (3041536351403).

The spelling of 2030223131101 in words is "two trillion, thirty billion, two hundred twenty-three million, one hundred thirty-one thousand, one hundred one".

Divisors: 1 11 787 1753 8657 19283 133781 1379611 1471591 15175721 105285647 234518093 1158142117 2579699023 184565739191 2030223131101