102151150 has 12 divisors (see below), whose sum is σ = 190001232. Its totient is φ = 40860440.

The previous prime is 102151139. The next prime is 102151223. The reversal of 102151150 is 51151201.

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, 1021462 + ... + 1021561.

It is an arithmetic number, because the mean of its divisors is an integer number (15833436).

Almost surely, 2^102151150 is an apocalyptic number.

102151150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102151150 is a deficient number, since it is larger than the sum of its proper divisors (87850082).

102151150 is a wasteful number, since it uses less digits than its factorization.

102151150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2043035 (or 2043030 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 16.

The square root of 102151150 is about 10106.9852082607. The cubic root of 102151150 is about 467.4635505913.

The spelling of 102151150 in words is "one hundred two million, one hundred fifty-one thousand, one hundred fifty".