102050516 has 12 divisors (see below), whose sum is σ = 178989300. Its totient is φ = 50910720.

The previous prime is 102050513. The next prime is 102050519. The reversal of 102050516 is 615050201.

It is an interprime number because it is at equal distance from previous prime (102050513) and next prime (102050519).

It can be written as a sum of positive squares in 2 ways, for example, as 50268100 + 51782416 = 7090^2 + 7196^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102050513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26615 + ... + 30206.

It is an arithmetic number, because the mean of its divisors is an integer number (14915775).

Almost surely, 2^102050516 is an apocalyptic number.

It is an amenable number.

102050516 is a deficient number, since it is larger than the sum of its proper divisors (76938784).

102050516 is a wasteful number, since it uses less digits than its factorization.

102050516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57274 (or 57272 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 102050516 is about 10102.0055434552. The cubic root of 102050516 is about 467.3099932291.

The spelling of 102050516 in words is "one hundred two million, fifty thousand, five hundred sixteen".