316133401503 has 4 divisors (see below), whose sum is σ = 421511202008. Its totient is φ = 210755601000.

The previous prime is 316133401457. The next prime is 316133401511. The reversal of 316133401503 is 305104331613.

316133401503 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 316133401503 - 2²¹ = 316131304351 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 (316133401543) 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, 52688900248 + ... + 52688900253.

It is an arithmetic number, because the mean of its divisors is an integer number (105377800502).

Almost surely, 2^316133401503 is an apocalyptic number.

316133401503 is a deficient number, since it is larger than the sum of its proper divisors (105377800505).

316133401503 is a wasteful number, since it uses less digits than its factorization.

316133401503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105377800504.

The product of its (nonzero) digits is 9720, while the sum is 30.

The spelling of 316133401503 in words is "three hundred sixteen billion, one hundred thirty-three million, four hundred one thousand, five hundred three".