313103444162 has 32 divisors (see below), whose sum is σ = 494053945344. Its totient is φ = 148612651200.

The previous prime is 313103444161. The next prime is 313103444177. The reversal of 313103444162 is 261444301313.

It is a super-2 number, since 2×313103444162² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (313103444161) 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, 30479087 + ... + 30489357.

It is an arithmetic number, because the mean of its divisors is an integer number (15439185792).

Almost surely, 2^313103444162 is an apocalyptic number.

313103444162 is a deficient number, since it is larger than the sum of its proper divisors (180950501182).

313103444162 is a wasteful number, since it uses less digits than its factorization.

313103444162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19634.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 313103444162 its reverse (261444301313), we get a palindrome (574547745475).

The spelling of 313103444162 in words is "three hundred thirteen billion, one hundred three million, four hundred forty-four thousand, one hundred sixty-two".