103150312 has 16 divisors (see below), whose sum is σ = 194595840. Its totient is φ = 51258096.

The previous prime is 103150253. The next prime is 103150343. The reversal of 103150312 is 213051301.

It is a super-5 number, since 5×103150312⁵ (a number of 41 digits) contains 55555 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38248 + ... + 40855.

It is an arithmetic number, because the mean of its divisors is an integer number (12162240).

Almost surely, 2^103150312 is an apocalyptic number.

It is an amenable number.

103150312 is a deficient number, since it is larger than the sum of its proper divisors (91445528).

103150312 is a wasteful number, since it uses less digits than its factorization.

103150312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79272 (or 79268 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 103150312 is about 10156.2942060576. The cubic root of 103150312 is about 468.9827281204.

The spelling of 103150312 in words is "one hundred three million, one hundred fifty thousand, three hundred twelve".