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23013224201 = 1131145146511
BaseRepresentation
bin10101011011101100…
…011110111100001001
32012101211102220210002
4111123230132330021
5334112341133301
614323325132345
71443201115052
oct253354367411
965354386702
1023013224201
11983a401a60
1245630ba0b5
132229a3c436
141184571729
158ea57316b
hex55bb1ef09

23013224201 has 16 divisors (see below), whose sum is σ = 25933602816. Its totient is φ = 20231850000.

The previous prime is 23013224189. The next prime is 23013224203. The reversal of 23013224201 is 10242231032.

It is a cyclic number.

It is not a de Polignac number, because 23013224201 - 230 = 21939482377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23013224203) 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, 471536 + ... + 518046.

It is an arithmetic number, because the mean of its divisors is an integer number (1620850176).

Almost surely, 223013224201 is an apocalyptic number.

It is an amenable number.

23013224201 is a deficient number, since it is larger than the sum of its proper divisors (2920378615).

23013224201 is a wasteful number, since it uses less digits than its factorization.

23013224201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48004.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 23013224201 its reverse (10242231032), we get a palindrome (33255455233).

The spelling of 23013224201 in words is "twenty-three billion, thirteen million, two hundred twenty-four thousand, two hundred one".

Divisors: 1 11 31 341 1451 15961 44981 46511 494791 511621 1441841 15860251 67487461 742362071 2092111291 23013224201