313015053 has 8 divisors (see below), whose sum is σ = 449457568. Its totient is φ = 192624624.

The previous prime is 313015049. The next prime is 313015057. The reversal of 313015053 is 350510313.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (313015049) and next prime (313015057).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 313015053 - 2² = 313015049 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 (313015057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4012975 + ... + 4013052.

It is an arithmetic number, because the mean of its divisors is an integer number (56182196).

Almost surely, 2^313015053 is an apocalyptic number.

It is an amenable number.

313015053 is a deficient number, since it is larger than the sum of its proper divisors (136442515).

313015053 is a wasteful number, since it uses less digits than its factorization.

313015053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8026043.

The product of its (nonzero) digits is 675, while the sum is 21.

The square root of 313015053 is about 17692.2314307721. The cubic root of 313015053 is about 678.9770178965.

Adding to 313015053 its reverse (350510313), we get a palindrome (663525366).

The spelling of 313015053 in words is "three hundred thirteen million, fifteen thousand, fifty-three".