313000103 has 16 divisors (see below), whose sum is σ = 349490400. Its totient is φ = 278328960.

The previous prime is 313000097. The next prime is 313000153. The reversal of 313000103 is 301000313.

It is not a de Polignac number, because 313000103 - 2²⁰ = 311951527 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 (313000153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266708 + ... + 267878.

It is an arithmetic number, because the mean of its divisors is an integer number (21843150).

Almost surely, 2^313000103 is an apocalyptic number.

313000103 is a deficient number, since it is larger than the sum of its proper divisors (36490297).

313000103 is a wasteful number, since it uses less digits than its factorization.

313000103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922.

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 313000103 is about 17691.8089239060. The cubic root of 313000103 is about 678.9662081203.

Adding to 313000103 its reverse (301000313), we get a palindrome (614000416).

The spelling of 313000103 in words is "three hundred thirteen million, one hundred three", and thus it is an aban number.