31014300413 has 2 divisors, whose sum is σ = 31014300414. Its totient is φ = 31014300412.

The previous prime is 31014300407. The next prime is 31014300437. The reversal of 31014300413 is 31400341013.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17834801209 + 13179499204 = 133547^2 + 114802^2 .

It is a cyclic number.

It is not a de Polignac number, because 31014300413 - 2⁴ = 31014300397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31014300613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15507150206 + 15507150207.

It is an arithmetic number, because the mean of its divisors is an integer number (15507150207).

Almost surely, 2^31014300413 is an apocalyptic number.

It is an amenable number.

31014300413 is a deficient number, since it is larger than the sum of its proper divisors (1).

31014300413 is an equidigital number, since it uses as much as digits as its factorization.

31014300413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 31014300413 its reverse (31400341013), we get a palindrome (62414641426).

The spelling of 31014300413 in words is "thirty-one billion, fourteen million, three hundred thousand, four hundred thirteen".