123313255453105 has 32 divisors (see below), whose sum is σ = 152278598505600. Its totient is φ = 95804771212800.

The previous prime is 123313255453013. The next prime is 123313255453159. The reversal of 123313255453105 is 501354552313321.

It is not a de Polignac number, because 123313255453105 - 2¹³ = 123313255444913 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63619986 + ... + 65529604.

It is an arithmetic number, because the mean of its divisors is an integer number (4758706203300).

Almost surely, 2^{123313255453105} is an apocalyptic number.

It is an amenable number.

123313255453105 is a deficient number, since it is larger than the sum of its proper divisors (28965343052495).

123313255453105 is a wasteful number, since it uses less digits than its factorization.

123313255453105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1911105.

The product of its (nonzero) digits is 810000, while the sum is 43.

The spelling of 123313255453105 in words is "one hundred twenty-three trillion, three hundred thirteen billion, two hundred fifty-five million, four hundred fifty-three thousand, one hundred five".