123013203023352 has 64 divisors (see below), whose sum is σ = 309541657007520. Its totient is φ = 40736665202688.

The previous prime is 123013203023287. The next prime is 123013203023407. The reversal of 123013203023352 is 253320302310321.

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, 20800048 + ... + 26051264.

Almost surely, 2^{123013203023352} is an apocalyptic number.

123013203023352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

123013203023352 is an abundant number, since it is smaller than the sum of its proper divisors (186528453984168).

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

123013203023352 is a wasteful number, since it uses less digits than its factorization.

123013203023352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5257600 (or 5257596 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 123013203023352 its reverse (253320302310321), we get a palindrome (376333505333673).

The spelling of 123013203023352 in words is "one hundred twenty-three trillion, thirteen billion, two hundred three million, twenty-three thousand, three hundred fifty-two".