23397111210 has 64 divisors (see below), whose sum is σ = 61946259840. Its totient is φ = 5608289280.

The previous prime is 23397111191. The next prime is 23397111211. The reversal of 23397111210 is 1211179332.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (23397111211) 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, 368947 + ... + 427686.

It is an arithmetic number, because the mean of its divisors is an integer number (967910310).

Almost surely, 2^23397111210 is an apocalyptic number.

23397111210 is an abundant number, since it is smaller than the sum of its proper divisors (38549148630).

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

23397111210 is a wasteful number, since it uses less digits than its factorization.

23397111210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796743.

The product of its (nonzero) digits is 2268, while the sum is 30.

The spelling of 23397111210 in words is "twenty-three billion, three hundred ninety-seven million, one hundred eleven thousand, two hundred ten".