10313111403 has 80 divisors (see below), whose sum is σ = 19132016640. Its totient is φ = 5402764800.

The previous prime is 10313111363. The next prime is 10313111429. The reversal of 10313111403 is 30411131301.

It is not a de Polignac number, because 10313111403 - 2¹⁴ = 10313095019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10313111203) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 318523 + ... + 349403.

It is an arithmetic number, because the mean of its divisors is an integer number (239150208).

Almost surely, 2^10313111403 is an apocalyptic number.

10313111403 is a deficient number, since it is larger than the sum of its proper divisors (8818905237).

10313111403 is a wasteful number, since it uses less digits than its factorization.

10313111403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30950 (or 30941 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 10313111403 its reverse (30411131301), we get a palindrome (40724242704).

The spelling of 10313111403 in words is "ten billion, three hundred thirteen million, one hundred eleven thousand, four hundred three".