10115156 has 12 divisors (see below), whose sum is σ = 18035892. Its totient is φ = 4962048.

The previous prime is 10115143. The next prime is 10115173. The reversal of 10115156 is 65151101.

It can be written as a sum of positive squares in 2 ways, for example, as 3865156 + 6250000 = 1966^2 + 2500^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23645 + ... + 24068.

It is an arithmetic number, because the mean of its divisors is an integer number (1502991).

Almost surely, 2^10115156 is an apocalyptic number.

It is an amenable number.

10115156 is a deficient number, since it is larger than the sum of its proper divisors (7920736).

10115156 is a wasteful number, since it uses less digits than its factorization.

10115156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47770 (or 47768 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 20.

The square root of 10115156 is about 3180.4333038125. The cubic root of 10115156 is about 216.2673016774.

Adding to 10115156 its reverse (65151101), we get a palindrome (75266257).

The spelling of 10115156 in words is "ten million, one hundred fifteen thousand, one hundred fifty-six".