10156120 has 32 divisors (see below), whose sum is σ = 24610320. Its totient is φ = 3749760.

The previous prime is 10156049. The next prime is 10156187. The reversal of 10156120 is 2165101.

It is a happy number.

10156120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10156094 and 10156103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9246 + ... + 10285.

Almost surely, 2^10156120 is an apocalyptic number.

10156120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10156120 is an abundant number, since it is smaller than the sum of its proper divisors (14454200).

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

10156120 is a wasteful number, since it uses less digits than its factorization.

10156120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19555 (or 19551 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 10156120 is about 3186.8667998522. The cubic root of 10156120 is about 216.5588523429.

The spelling of 10156120 in words is "ten million, one hundred fifty-six thousand, one hundred twenty".