23115135010 has 32 divisors (see below), whose sum is σ = 47363190912. Its totient is φ = 8040046080.

The previous prime is 23115134989. The next prime is 23115135047. The reversal of 23115135010 is 1053151132.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4565679 + ... + 4570738.

It is an arithmetic number, because the mean of its divisors is an integer number (1480099716).

Almost surely, 2^23115135010 is an apocalyptic number.

23115135010 is an abundant number, since it is smaller than the sum of its proper divisors (24248055902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23115135010 is a wasteful number, since it uses less digits than its factorization.

23115135010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9136458.

The product of its (nonzero) digits is 450, while the sum is 22.

Adding to 23115135010 its reverse (1053151132), we get a palindrome (24168286142).

The spelling of 23115135010 in words is "twenty-three billion, one hundred fifteen million, one hundred thirty-five thousand, ten".