123423103022132 has 192 divisors, whose sum is σ = 227042159984640. Its totient is φ = 58664948160000.

The previous prime is 123423103022081. The next prime is 123423103022173. The reversal of 123423103022132 is 231220301324321.

It is a super-2 number, since 2×123423103022132² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123423103022095 and 123423103022104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 286364507957 + ... + 286364508387.

It is an arithmetic number, because the mean of its divisors is an integer number (1182511249920).

Almost surely, 2^{123423103022132} is an apocalyptic number.

It is an amenable number.

123423103022132 is a deficient number, since it is larger than the sum of its proper divisors (103619056962508).

123423103022132 is a wasteful number, since it uses less digits than its factorization.

123423103022132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494 (or 1492 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 123423103022132 its reverse (231220301324321), we get a palindrome (354643404346453).

The spelling of 123423103022132 in words is "one hundred twenty-three trillion, four hundred twenty-three billion, one hundred three million, twenty-two thousand, one hundred thirty-two".