120248136 has 48 divisors (see below), whose sum is σ = 331203600. Its totient is φ = 39401952.

The previous prime is 120248099. The next prime is 120248143. The reversal of 120248136 is 631842021.

It is a super-2 number, since 2×120248136² = 28919228422948992, which contains 22 as substring.

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, 9906 + ... + 18401.

It is an arithmetic number, because the mean of its divisors is an integer number (6900075).

Almost surely, 2^120248136 is an apocalyptic number.

It is an amenable number.

120248136 is an abundant number, since it is smaller than the sum of its proper divisors (210955464).

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

120248136 is a wasteful number, since it uses less digits than its factorization.

120248136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28378 (or 28371 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 120248136 is about 10965.7711083170. The cubic root of 120248136 is about 493.5821563563.

The spelling of 120248136 in words is "one hundred twenty million, two hundred forty-eight thousand, one hundred thirty-six".