31000100014 has 16 divisors (see below), whose sum is σ = 51803881920. Its totient is φ = 13814367840.

The previous prime is 31000099997. The next prime is 31000100039. The reversal of 31000100014 is 41000100013.

It is a happy number.

It is a super-2 number, since 2×31000100014² (a number of 22 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 7 ways as a sum of consecutive naturals, for example, 20556342 + ... + 20557849.

It is an arithmetic number, because the mean of its divisors is an integer number (3237742620).

Almost surely, 2^31000100014 is an apocalyptic number.

31000100014 is a deficient number, since it is larger than the sum of its proper divisors (20803781906).

31000100014 is a wasteful number, since it uses less digits than its factorization.

31000100014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41114235.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 31000100014 its reverse (41000100013), we get a palindrome (72000200027).

Subtracting 31000100014 from its reverse (41000100013), we obtain a palindrome (9999999999).

The spelling of 31000100014 in words is "thirty-one billion, one hundred thousand, fourteen".