31314014011 has 16 divisors (see below), whose sum is σ = 36788693760. Its totient is φ = 26090989920.

The previous prime is 31314013993. The next prime is 31314014027. The reversal of 31314014011 is 11041041313.

It is a cyclic number.

It is not a de Polignac number, because 31314014011 - 2⁵ = 31314013979 is a prime.

It is a super-2 number, since 2×31314014011² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 31314014011.

It is not an unprimeable number, because it can be changed into a prime (31314014041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227160 + ... + 337978.

It is an arithmetic number, because the mean of its divisors is an integer number (2299293360).

Almost surely, 2^31314014011 is an apocalyptic number.

31314014011 is a deficient number, since it is larger than the sum of its proper divisors (5474679749).

31314014011 is a wasteful number, since it uses less digits than its factorization.

31314014011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111954.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 31314014011 its reverse (11041041313), we get a palindrome (42355055324).

The spelling of 31314014011 in words is "thirty-one billion, three hundred fourteen million, fourteen thousand, eleven".