23023031221310 has 32 divisors (see below), whose sum is σ = 41549815588032. Its totient is φ = 9185159676160.

The previous prime is 23023031221277. The next prime is 23023031221363. The reversal of 23023031221310 is 1312213032032.

It is a super-2 number, since 2×23023031221310² (a number of 28 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, 5122250 + ... + 8501970.

It is an arithmetic number, because the mean of its divisors is an integer number (1298431737126).

Almost surely, 2^{23023031221310} is an apocalyptic number.

23023031221310 is a deficient number, since it is larger than the sum of its proper divisors (18526784366722).

23023031221310 is a wasteful number, since it uses less digits than its factorization.

23023031221310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3381508.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 23023031221310 its reverse (1312213032032), we get a palindrome (24335244253342).

The spelling of 23023031221310 in words is "twenty-three trillion, twenty-three billion, thirty-one million, two hundred twenty-one thousand, three hundred ten".