103157196 has 24 divisors (see below), whose sum is σ = 241602480. Its totient is φ = 34256832.

The previous prime is 103157191. The next prime is 103157203. The reversal of 103157196 is 691751301.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (103157191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12751 + ... + 19206.

It is an arithmetic number, because the mean of its divisors is an integer number (10066770).

Almost surely, 2^103157196 is an apocalyptic number.

It is an amenable number.

103157196 is an abundant number, since it is smaller than the sum of its proper divisors (138445284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103157196 is a wasteful number, since it uses less digits than its factorization.

103157196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32233 (or 32231 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 103157196 is about 10156.6331035437. The cubic root of 103157196 is about 468.9931608091.

The spelling of 103157196 in words is "one hundred three million, one hundred fifty-seven thousand, one hundred ninety-six".