102193150 has 24 divisors (see below), whose sum is σ = 190423080. Its totient is φ = 40803360.

The previous prime is 102193141. The next prime is 102193183. The reversal of 102193150 is 51391201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32341 + ... + 35359.

It is an arithmetic number, because the mean of its divisors is an integer number (7934295).

Almost surely, 2^102193150 is an apocalyptic number.

102193150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102193150 is a deficient number, since it is larger than the sum of its proper divisors (88229930).

102193150 is a wasteful number, since it uses less digits than its factorization.

102193150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3708 (or 3703 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 102193150 is about 10109.0627656574. The cubic root of 102193150 is about 467.5276085385.

The spelling of 102193150 in words is "one hundred two million, one hundred ninety-three thousand, one hundred fifty".