31314031102 has 8 divisors (see below), whose sum is σ = 46997755200. Its totient is φ = 15648112704.

The previous prime is 31314031097. The next prime is 31314031117. The reversal of 31314031102 is 20113041313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 31314031102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4447027 + ... + 4454062.

It is an arithmetic number, because the mean of its divisors is an integer number (5874719400).

Almost surely, 2^31314031102 is an apocalyptic number.

31314031102 is a deficient number, since it is larger than the sum of its proper divisors (15683724098).

31314031102 is a wasteful number, since it uses less digits than its factorization.

31314031102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8902850.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 31314031102 its reverse (20113041313), we get a palindrome (51427072415).

The spelling of 31314031102 in words is "thirty-one billion, three hundred fourteen million, thirty-one thousand, one hundred two".