120151150400 has 84 divisors (see below), whose sum is σ = 302522607552. Its totient is φ = 46942748160.

The previous prime is 120151150397. The next prime is 120151150417. The reversal of 120151150400 is 4051151021.

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

It is a congruent number.

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, 804392 + ... + 941991.

Almost surely, 2^120151150400 is an apocalyptic number.

120151150400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120151150400 is an abundant number, since it is smaller than the sum of its proper divisors (182371457152).

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

120151150400 is a wasteful number, since it uses less digits than its factorization.

120151150400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746448 (or 1746433 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 20.

The spelling of 120151150400 in words is "one hundred twenty billion, one hundred fifty-one million, one hundred fifty thousand, four hundred".