31106004516316 has 48 divisors (see below), whose sum is σ = 57929884689600. Its totient is φ = 14563894625280.

The previous prime is 31106004516271. The next prime is 31106004516343. The reversal of 31106004516316 is 61361540060113.

It is a super-2 number, since 2×31106004516316² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 418656466 + ... + 418730758.

It is an arithmetic number, because the mean of its divisors is an integer number (1206872597700).

Almost surely, 2^{31106004516316} is an apocalyptic number.

It is an amenable number.

31106004516316 is a deficient number, since it is larger than the sum of its proper divisors (26823880173284).

31106004516316 is a wasteful number, since it uses less digits than its factorization.

31106004516316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105454 (or 105452 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

Adding to 31106004516316 its reverse (61361540060113), we get a palindrome (92467544576429).

The spelling of 31106004516316 in words is "thirty-one trillion, one hundred six billion, four million, five hundred sixteen thousand, three hundred sixteen".