123030211324050 has 36 divisors (see below), whose sum is σ = 330541167758490. Its totient is φ = 32808056352960.

The previous prime is 123030211324043. The next prime is 123030211324061. The reversal of 123030211324050 is 50423112030321.

123030211324050 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 302 + 113 + 240 + 5 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 62666681580441 + 60363529743609 = 7916229^2 + 7769397^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 136700234355 + ... + 136700235254.

Almost surely, 2^{123030211324050} is an apocalyptic number.

123030211324050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123030211324050 is an abundant number, since it is smaller than the sum of its proper divisors (207510956434440).

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

123030211324050 is a wasteful number, since it uses less digits than its factorization.

123030211324050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273400469627 (or 273400469619 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 123030211324050 its reverse (50423112030321), we get a palindrome (173453323354371).

The spelling of 123030211324050 in words is "one hundred twenty-three trillion, thirty billion, two hundred eleven million, three hundred twenty-four thousand, fifty".