102050154532 has 24 divisors (see below), whose sum is σ = 180917878400. Its totient is φ = 50359828896.

The previous prime is 102050154511. The next prime is 102050154559. The reversal of 102050154532 is 235451050201.

It is a self number, because there is not a number n which added to its sum of digits gives 102050154532.

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, 779518 + ... + 900970.

Almost surely, 2^102050154532 is an apocalyptic number.

It is an amenable number.

102050154532 is a deficient number, since it is larger than the sum of its proper divisors (78867723868).

102050154532 is a wasteful number, since it uses less digits than its factorization.

102050154532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124195 (or 124193 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 102050154532 in words is "one hundred two billion, fifty million, one hundred fifty-four thousand, five hundred thirty-two".