123301301001200 has 120 divisors (see below), whose sum is σ = 339107891515392. Its totient is φ = 42205085832960.

The previous prime is 123301301001191. The next prime is 123301301001233. The reversal of 123301301001200 is 2100103103321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34574024 + ... + 37973223.

Almost surely, 2^{123301301001200} is an apocalyptic number.

123301301001200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123301301001200 is an abundant number, since it is smaller than the sum of its proper divisors (215806590514192).

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

123301301001200 is a wasteful number, since it uses less digits than its factorization.

123301301001200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72547879 (or 72547868 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 123301301001200 its reverse (2100103103321), we get a palindrome (125401404104521).

The spelling of 123301301001200 in words is "one hundred twenty-three trillion, three hundred one billion, three hundred one million, one thousand, two hundred".