31431304100110 has 16 divisors (see below), whose sum is σ = 56718857078496. Its totient is φ = 12540852818208.

The previous prime is 31431304100071. The next prime is 31431304100137. The reversal of 31431304100110 is 1100140313413.

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, 3958598562 + ... + 3958606501.

It is an arithmetic number, because the mean of its divisors is an integer number (3544928567406).

Almost surely, 2^{31431304100110} is an apocalyptic number.

31431304100110 is a deficient number, since it is larger than the sum of its proper divisors (25287552978386).

31431304100110 is a wasteful number, since it uses less digits than its factorization.

31431304100110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7917205467.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 31431304100110 its reverse (1100140313413), we get a palindrome (32531444413523).

The spelling of 31431304100110 in words is "thirty-one trillion, four hundred thirty-one billion, three hundred four million, one hundred thousand, one hundred ten".