314157103 has 4 divisors (see below), whose sum is σ = 338323048. Its totient is φ = 289991160.

The previous prime is 314157089. The next prime is 314157149. The reversal of 314157103 is 301751413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301751413 = 73 ⋅4133581.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314157103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314107103) 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, 12082953 + ... + 12082978.

It is an arithmetic number, because the mean of its divisors is an integer number (84580762).

Almost surely, 2^314157103 is an apocalyptic number.

314157103 is a deficient number, since it is larger than the sum of its proper divisors (24165945).

314157103 is a wasteful number, since it uses less digits than its factorization.

314157103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24165944.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 314157103 is about 17724.4775099296. The cubic root of 314157103 is about 679.8017754110.

The spelling of 314157103 in words is "three hundred fourteen million, one hundred fifty-seven thousand, one hundred three".