23115000454131 has 16 divisors (see below), whose sum is σ = 31017594717056. Its totient is φ = 15311255164416.

The previous prime is 23115000454099. The next prime is 23115000454141. The reversal of 23115000454131 is 13145400051132.

It is not a de Polignac number, because 23115000454131 - 2⁵ = 23115000454099 is a prime.

It is a super-2 number, since 2×23115000454131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23115000454141) 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, 4706350 + ... + 8269203.

It is an arithmetic number, because the mean of its divisors is an integer number (1938599669816).

Almost surely, 2^{23115000454131} is an apocalyptic number.

23115000454131 is a deficient number, since it is larger than the sum of its proper divisors (7902594262925).

23115000454131 is a wasteful number, since it uses less digits than its factorization.

23115000454131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12979362.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 23115000454131 in words is "twenty-three trillion, one hundred fifteen billion, four hundred fifty-four thousand, one hundred thirty-one".