123012252335223 has 8 divisors (see below), whose sum is σ = 182240373830000. Its totient is φ = 82008168223464.

The previous prime is 123012252335221. The next prime is 123012252335237. The reversal of 123012252335223 is 322533252210321.

123012252335223 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 122 + 5 + 2 + 3 + 3 + 522 + 3 = 666.

It is not a de Polignac number, because 123012252335223 - 2¹ = 123012252335221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123012252335221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2278004672848 + ... + 2278004672901.

It is an arithmetic number, because the mean of its divisors is an integer number (22780046728750).

Almost surely, 2^{123012252335223} is an apocalyptic number.

123012252335223 is a deficient number, since it is larger than the sum of its proper divisors (59228121494777).

123012252335223 is an equidigital number, since it uses as much as digits as its factorization.

123012252335223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4556009345758 (or 4556009345752 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 123012252335223 in words is "one hundred twenty-three trillion, twelve billion, two hundred fifty-two million, three hundred thirty-five thousand, two hundred twenty-three".