123104351215110 has 32 divisors (see below), whose sum is σ = 296394374066400. Its totient is φ = 32722945751808.

The previous prime is 123104351215099. The next prime is 123104351215121. The reversal of 123104351215110 is 11512153401321.

It is an interprime number because it is at equal distance from previous prime (123104351215099) and next prime (123104351215121).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6555067885 + ... + 6555086664.

It is an arithmetic number, because the mean of its divisors is an integer number (9262324189575).

Almost surely, 2^{123104351215110} is an apocalyptic number.

123104351215110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123104351215110 is an abundant number, since it is smaller than the sum of its proper divisors (173290022851290).

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

123104351215110 is a wasteful number, since it uses less digits than its factorization.

123104351215110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13110154872.

The product of its (nonzero) digits is 3600, while the sum is 30.

The spelling of 123104351215110 in words is "one hundred twenty-three trillion, one hundred four billion, three hundred fifty-one million, two hundred fifteen thousand, one hundred ten".