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23042131201 = 197287940627
BaseRepresentation
bin10101011101011010…
…110000010100000001
32012110211211112201201
4111131122300110001
5334142241144301
614330240501201
71444001612035
oct253532602401
965424745651
1023042131201
119854756241
12457091a801
132232a20a7b
1411883381c5
158ecd83201
hex55d6b0501

23042131201 has 8 divisors (see below), whose sum is σ = 23167710720. Its totient is φ = 22916639088.

The previous prime is 23042131199. The next prime is 23042131207. The reversal of 23042131201 is 10213124032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23042131201 - 21 = 23042131199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23042131207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546850 + ... + 587476.

It is an arithmetic number, because the mean of its divisors is an integer number (2895963840).

Almost surely, 223042131201 is an apocalyptic number.

It is an amenable number.

23042131201 is a deficient number, since it is larger than the sum of its proper divisors (125579519).

23042131201 is a wasteful number, since it uses less digits than its factorization.

23042131201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43703.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 23042131201 its reverse (10213124032), we get a palindrome (33255255233).

The spelling of 23042131201 in words is "twenty-three billion, forty-two million, one hundred thirty-one thousand, two hundred one".

Divisors: 1 197 2879 40627 567163 8003519 116965133 23042131201