31330031042314 has 16 divisors (see below), whose sum is σ = 47045202485760. Its totient is φ = 15648297471520.

The previous prime is 31330031042291. The next prime is 31330031042329. The reversal of 31330031042314 is 41324013003313.

It is a super-2 number, since 2×31330031042314² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142403607 + ... + 142623445.

It is an arithmetic number, because the mean of its divisors is an integer number (2940325155360).

Almost surely, 2^{31330031042314} is an apocalyptic number.

31330031042314 is a deficient number, since it is larger than the sum of its proper divisors (15715171443446).

31330031042314 is a wasteful number, since it uses less digits than its factorization.

31330031042314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295565.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 31330031042314 its reverse (41324013003313), we get a palindrome (72654044045627).

The spelling of 31330031042314 in words is "thirty-one trillion, three hundred thirty billion, thirty-one million, forty-two thousand, three hundred fourteen".