31104031102 has 8 divisors (see below), whose sum is σ = 48161080512. Its totient is φ = 15050337600.

The previous prime is 31104031099. The next prime is 31104031103. The reversal of 31104031102 is 20113040113.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31104031103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250838899 + ... + 250839022.

It is an arithmetic number, because the mean of its divisors is an integer number (6020135064).

Almost surely, 2^31104031102 is an apocalyptic number.

31104031102 is a deficient number, since it is larger than the sum of its proper divisors (17057049410).

31104031102 is a wasteful number, since it uses less digits than its factorization.

31104031102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501677954.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 31104031102 its reverse (20113040113), we get a palindrome (51217071215).

The spelling of 31104031102 in words is "thirty-one billion, one hundred four million, thirty-one thousand, one hundred two".