10157603 has 4 divisors (see below), whose sum is σ = 10168680. Its totient is φ = 10146528.

The previous prime is 10157531. The next prime is 10157611. The reversal of 10157603 is 30675101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30675101 = 19 ⋅1614479.

It is a cyclic number.

It is not a de Polignac number, because 10157603 - 2²⁰ = 9109027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10157633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4025 + ... + 6042.

It is an arithmetic number, because the mean of its divisors is an integer number (2542170).

Almost surely, 2^10157603 is an apocalyptic number.

10157603 is a deficient number, since it is larger than the sum of its proper divisors (11077).

10157603 is a wasteful number, since it uses less digits than its factorization.

10157603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11076.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 10157603 is about 3187.0994650309. The cubic root of 10157603 is about 216.5693924950.

The spelling of 10157603 in words is "ten million, one hundred fifty-seven thousand, six hundred three".