23231065110 has 32 divisors (see below), whose sum is σ = 60823153152. Its totient is φ = 5631773280.

The previous prime is 23231065087. The next prime is 23231065159. The reversal of 23231065110 is 1156013232.

It is a super-2 number, since 2×23231065110² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 35198254 + ... + 35198913.

It is an arithmetic number, because the mean of its divisors is an integer number (1900723536).

Almost surely, 2^23231065110 is an apocalyptic number.

23231065110 is an abundant number, since it is smaller than the sum of its proper divisors (37592088042).

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

23231065110 is a wasteful number, since it uses less digits than its factorization.

23231065110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70397188.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 23231065110 its reverse (1156013232), we get a palindrome (24387078342).

The spelling of 23231065110 in words is "twenty-three billion, two hundred thirty-one million, sixty-five thousand, one hundred ten".