103157002 has 16 divisors (see below), whose sum is σ = 172385640. Its totient is φ = 45968832.

The previous prime is 103156993. The next prime is 103157011. The reversal of 103157002 is 200751301.

It is an interprime number because it is at equal distance from previous prime (103156993) and next prime (103157011).

It can be written as a sum of positive squares in 4 ways, for example, as 84658401 + 18498601 = 9201^2 + 4301^2 .

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, 67653 + ... + 69160.

Almost surely, 2^103157002 is an apocalyptic number.

103157002 is a deficient number, since it is larger than the sum of its proper divisors (69228638).

103157002 is a wasteful number, since it uses less digits than its factorization.

103157002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136857.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 103157002 is about 10156.6235531302. The cubic root of 103157002 is about 468.9928668088.

The spelling of 103157002 in words is "one hundred three million, one hundred fifty-seven thousand, two".