102352136 has 32 divisors (see below), whose sum is σ = 200799000. Its totient is φ = 48846336.

The previous prime is 102352099. The next prime is 102352147. The reversal of 102352136 is 631253201.

It can be written as a sum of positive squares in 4 ways, for example, as 90060100 + 12292036 = 9490^2 + 3506^2 .

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, 18170 + ... + 23126.

Almost surely, 2^102352136 is an apocalyptic number.

It is an amenable number.

102352136 is a deficient number, since it is larger than the sum of its proper divisors (98446864).

102352136 is a wasteful number, since it uses less digits than its factorization.

102352136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5081 (or 5077 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 102352136 is about 10116.9232477073. The cubic root of 102352136 is about 467.7699334283.

The spelling of 102352136 in words is "one hundred two million, three hundred fifty-two thousand, one hundred thirty-six".