102306156463156 has 12 divisors (see below), whose sum is σ = 179036011076580. Its totient is φ = 51153010441280.

The previous prime is 102306156463139. The next prime is 102306156463163. The reversal of 102306156463156 is 651364651603201.

It can be written as a sum of positive squares in 2 ways, for example, as 29303383827600 + 73002772635556 = 5413260^2 + 8544166^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13472815 + ... + 19650166.

It is an arithmetic number, because the mean of its divisors is an integer number (14919667589715).

Almost surely, 2^{102306156463156} is an apocalyptic number.

It is an amenable number.

102306156463156 is a deficient number, since it is larger than the sum of its proper divisors (76729854613424).

102306156463156 is a wasteful number, since it uses less digits than its factorization.

102306156463156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33895154 (or 33895152 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 49.

The spelling of 102306156463156 in words is "one hundred two trillion, three hundred six billion, one hundred fifty-six million, four hundred sixty-three thousand, one hundred fifty-six".