102052852 has 18 divisors (see below), whose sum is σ = 196305074. Its totient is φ = 46387440.

The previous prime is 102052849. The next prime is 102052861. The reversal of 102052852 is 258250201.

It can be written as a sum of positive squares in only one way, i.e., 101525776 + 527076 = 10076^2 + 726^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104943 + ... + 105910.

Almost surely, 2^102052852 is an apocalyptic number.

It is an amenable number.

102052852 is a deficient number, since it is larger than the sum of its proper divisors (94252222).

102052852 is a wasteful number, since it uses less digits than its factorization.

102052852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210879 (or 210866 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 102052852 is about 10102.1211633993. The cubic root of 102052852 is about 467.3135588743.

The spelling of 102052852 in words is "one hundred two million, fifty-two thousand, eight hundred fifty-two".