121432050113200 has 30 divisors (see below), whose sum is σ = 291740500397924. Its totient is φ = 48572820045120.

The previous prime is 121432050113177. The next prime is 121432050113243. The reversal of 121432050113200 is 2311050234121.

121432050113200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×121432050113200² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 151790062242 + ... + 151790063041.

Almost surely, 2^{121432050113200} is an apocalyptic number.

121432050113200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121432050113200 is an abundant number, since it is smaller than the sum of its proper divisors (170308450284724).

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

121432050113200 is a wasteful number, since it uses less digits than its factorization.

121432050113200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303580125301 (or 303580125290 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The spelling of 121432050113200 in words is "one hundred twenty-one trillion, four hundred thirty-two billion, fifty million, one hundred thirteen thousand, two hundred".