23113131203122 has 64 divisors (see below), whose sum is σ = 37854508032000. Its totient is φ = 10546354213632.

The previous prime is 23113131203111. The next prime is 23113131203131. The reversal of 23113131203122 is 22130213131132.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 195952908 + ... + 196070824.

It is an arithmetic number, because the mean of its divisors is an integer number (591476688000).

Almost surely, 2^{23113131203122} is an apocalyptic number.

23113131203122 is a deficient number, since it is larger than the sum of its proper divisors (14741376828878).

23113131203122 is a wasteful number, since it uses less digits than its factorization.

23113131203122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119363.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 23113131203122 its reverse (22130213131132), we get a palindrome (45243344334254).

The spelling of 23113131203122 in words is "twenty-three trillion, one hundred thirteen billion, one hundred thirty-one million, two hundred three thousand, one hundred twenty-two".