23031102031011 has 48 divisors (see below), whose sum is σ = 34297478557056. Its totient is φ = 14883967824768.

The previous prime is 23031102030967. The next prime is 23031102031031. The reversal of 23031102031011 is 11013020113032.

23031102031011 is a `hidden beast` number, since 2 + 30 + 311 + 0 + 2 + 0 + 310 + 11 = 666.

It is not a de Polignac number, because 23031102031011 - 2⁶ = 23031102030947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23031102031031) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 231272116 + ... + 231371678.

It is an arithmetic number, because the mean of its divisors is an integer number (714530803272).

Almost surely, 2^{23031102031011} is an apocalyptic number.

23031102031011 is a deficient number, since it is larger than the sum of its proper divisors (11266376526045).

23031102031011 is a wasteful number, since it uses less digits than its factorization.

23031102031011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104112 (or 104109 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 23031102031011 its reverse (11013020113032), we get a palindrome (34044122144043).

The spelling of 23031102031011 in words is "twenty-three trillion, thirty-one billion, one hundred two million, thirty-one thousand, eleven".