315330523002031 has 8 divisors (see below), whose sum is σ = 324575428608000. Its totient is φ = 306191273460408.

The previous prime is 315330523001999. The next prime is 315330523002101. The reversal of 315330523002031 is 130200325033513.

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

It is a cyclic number.

It is not a de Polignac number, because 315330523002031 - 2⁵ = 315330523001999 is a prime.

It is a super-2 number, since 2×315330523002031² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 315330523001984 and 315330523002002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315330523009031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26414010031 + ... + 26414021968.

It is an arithmetic number, because the mean of its divisors is an integer number (40571928576000).

Almost surely, 2^{315330523002031} is an apocalyptic number.

315330523002031 is a deficient number, since it is larger than the sum of its proper divisors (9244905605969).

315330523002031 is a wasteful number, since it uses less digits than its factorization.

315330523002031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52828032173.

The product of its (nonzero) digits is 24300, while the sum is 31.

Adding to 315330523002031 its reverse (130200325033513), we get a palindrome (445530848035544).

The spelling of 315330523002031 in words is "three hundred fifteen trillion, three hundred thirty billion, five hundred twenty-three million, two thousand, thirty-one".