314023052531 has 4 divisors (see below), whose sum is σ = 327676228752. Its totient is φ = 300369876312.

The previous prime is 314023052513. The next prime is 314023052557. The reversal of 314023052531 is 135250320413.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 314023052531 - 2²² = 314018858227 is a prime.

It is a super-2 number, since 2×314023052531² (a number of 24 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 = 314023052494 and 314023052503.

It is not an unprimeable number, because it can be changed into a prime (314023052731) 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, 6826588076 + ... + 6826588121.

It is an arithmetic number, because the mean of its divisors is an integer number (81919057188).

Almost surely, 2^314023052531 is an apocalyptic number.

314023052531 is a deficient number, since it is larger than the sum of its proper divisors (13653176221).

314023052531 is a wasteful number, since it uses less digits than its factorization.

314023052531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13653176220.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 314023052531 its reverse (135250320413), we get a palindrome (449273372944).

The spelling of 314023052531 in words is "three hundred fourteen billion, twenty-three million, fifty-two thousand, five hundred thirty-one".