31014413103 has 16 divisors (see below), whose sum is σ = 42321502080. Its totient is φ = 20191965024.

The previous prime is 31014413083. The next prime is 31014413117. The reversal of 31014413103 is 30131441013.

It is not a de Polignac number, because 31014413103 - 2⁵ = 31014413071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 31014413103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31014413173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 888325 + ... + 922577.

It is an arithmetic number, because the mean of its divisors is an integer number (2645093880).

Almost surely, 2^31014413103 is an apocalyptic number.

31014413103 is a deficient number, since it is larger than the sum of its proper divisors (11307088977).

31014413103 is a wasteful number, since it uses less digits than its factorization.

31014413103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41318.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 31014413103 its reverse (30131441013), we get a palindrome (61145854116).

The spelling of 31014413103 in words is "thirty-one billion, fourteen million, four hundred thirteen thousand, one hundred three".