123241011120200 has 48 divisors (see below), whose sum is σ = 288118419175860. Its totient is φ = 49024048608000.

The previous prime is 123241011120197. The next prime is 123241011120211. The reversal of 123241011120200 is 2021110142321.

It can be written as a sum of positive squares in 6 ways, for example, as 927187964836 + 122313823155364 = 962906^2 + 11059558^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1702187711 + ... + 1702260110.

Almost surely, 2^{123241011120200} is an apocalyptic number.

123241011120200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123241011120200 is an abundant number, since it is smaller than the sum of its proper divisors (164877408055660).

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

123241011120200 is a wasteful number, since it uses less digits than its factorization.

123241011120200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3404448018 (or 3404448009 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 123241011120200 its reverse (2021110142321), we get a palindrome (125262121262521).

The spelling of 123241011120200 in words is "one hundred twenty-three trillion, two hundred forty-one billion, eleven million, one hundred twenty thousand, two hundred".