123300400010102 has 32 divisors (see below), whose sum is σ = 213426409158144. Its totient is φ = 52329465144000.

The previous prime is 123300400010027. The next prime is 123300400010111. The reversal of 123300400010102 is 201010004003321.

It is a super-2 number, since 2×123300400010102² (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, 165936602 + ... + 166678002.

It is an arithmetic number, because the mean of its divisors is an integer number (6669575286192).

Almost surely, 2^{123300400010102} is an apocalyptic number.

123300400010102 is a deficient number, since it is larger than the sum of its proper divisors (90126009148042).

123300400010102 is a wasteful number, since it uses less digits than its factorization.

123300400010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856844.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 123300400010102 its reverse (201010004003321), we get a palindrome (324310404013423).

The spelling of 123300400010102 in words is "one hundred twenty-three trillion, three hundred billion, four hundred million, ten thousand, one hundred two".