123113020223200 has 108 divisors (see below), whose sum is σ = 349618993077312. Its totient is φ = 42210178348800.

The previous prime is 123113020223159. The next prime is 123113020223201. The reversal of 123113020223200 is 2322020311321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123113020223201) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1570279936 + ... + 1570358335.

It is an arithmetic number, because the mean of its divisors is an integer number (3237212898864).

Almost surely, 2^{123113020223200} is an apocalyptic number.

123113020223200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123113020223200 is an abundant number, since it is smaller than the sum of its proper divisors (226505972854112).

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

123113020223200 is a wasteful number, since it uses less digits than its factorization.

123113020223200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3140638305 (or 3140638285 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 123113020223200 its reverse (2322020311321), we get a palindrome (125435040534521).

The spelling of 123113020223200 in words is "one hundred twenty-three trillion, one hundred thirteen billion, twenty million, two hundred twenty-three thousand, two hundred".