123201014400102 has 32 divisors (see below), whose sum is σ = 247082538632832. Its totient is φ = 40953679812864.

The previous prime is 123201014400073. The next prime is 123201014400157. The reversal of 123201014400102 is 201004410102321.

It is a super-2 number, since 2×123201014400102² (a number of 29 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, 6382123 + ... + 16945014.

It is an arithmetic number, because the mean of its divisors is an integer number (7721329332276).

Almost surely, 2^{123201014400102} is an apocalyptic number.

123201014400102 is an abundant number, since it is smaller than the sum of its proper divisors (123881524232730).

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

123201014400102 is a wasteful number, since it uses less digits than its factorization.

123201014400102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23329572.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 123201014400102 its reverse (201004410102321), we get a palindrome (324205424502423).

The spelling of 123201014400102 in words is "one hundred twenty-three trillion, two hundred one billion, fourteen million, four hundred thousand, one hundred two".