316033450131 has 8 divisors (see below), whose sum is σ = 481574781184. Its totient is φ = 180590542920.

The previous prime is 316033450129. The next prime is 316033450157. The reversal of 316033450131 is 131054330613.

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

It is not a de Polignac number, because 316033450131 - 2¹ = 316033450129 is a prime.

It is a super-2 number, since 2×316033450131² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (316033451131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7524605935 + ... + 7524605976.

It is an arithmetic number, because the mean of its divisors is an integer number (60196847648).

Almost surely, 2^316033450131 is an apocalyptic number.

316033450131 is a deficient number, since it is larger than the sum of its proper divisors (165541331053).

316033450131 is a wasteful number, since it uses less digits than its factorization.

316033450131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15049211921.

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

Adding to 316033450131 its reverse (131054330613), we get a palindrome (447087780744).

The spelling of 316033450131 in words is "three hundred sixteen billion, thirty-three million, four hundred fifty thousand, one hundred thirty-one".