23031101012001 has 32 divisors (see below), whose sum is σ = 31138573713408. Its totient is φ = 15140341097280.

The previous prime is 23031101011987. The next prime is 23031101012053. The reversal of 23031101012001 is 10021010113032.

It is a happy number.

It is not a de Polignac number, because 23031101012001 - 2⁵ = 23031101011969 is a prime.

It is a super-2 number, since 2×23031101012001² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23031101012081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1034118496 + ... + 1034140766.

It is an arithmetic number, because the mean of its divisors is an integer number (973080428544).

Almost surely, 2^{23031101012001} is an apocalyptic number.

It is an amenable number.

23031101012001 is a deficient number, since it is larger than the sum of its proper divisors (8107472701407).

23031101012001 is a wasteful number, since it uses less digits than its factorization.

23031101012001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38821.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 23031101012001 its reverse (10021010113032), we get a palindrome (33052111125033).

The spelling of 23031101012001 in words is "twenty-three trillion, thirty-one billion, one hundred one million, twelve thousand, one".