120155254150 has 12 divisors (see below), whose sum is σ = 223488772812. Its totient is φ = 48062101640.

The previous prime is 120155254147. The next prime is 120155254169. The reversal of 120155254150 is 51452551021.

It is a congruent number.

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, 1201552492 + ... + 1201552591.

It is an arithmetic number, because the mean of its divisors is an integer number (18624064401).

Almost surely, 2^120155254150 is an apocalyptic number.

120155254150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120155254150 is a deficient number, since it is larger than the sum of its proper divisors (103333518662).

120155254150 is a wasteful number, since it uses less digits than its factorization.

120155254150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2403105095 (or 2403105090 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 31.

The spelling of 120155254150 in words is "one hundred twenty billion, one hundred fifty-five million, two hundred fifty-four thousand, one hundred fifty".