31430104210 has 64 divisors (see below), whose sum is σ = 60083368704. Its totient is φ = 11812204800.

The previous prime is 31430104201. The next prime is 31430104231. The reversal of 31430104210 is 1240103413.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17354205 + ... + 17356015.

It is an arithmetic number, because the mean of its divisors is an integer number (938802636).

Almost surely, 2^31430104210 is an apocalyptic number.

31430104210 is a deficient number, since it is larger than the sum of its proper divisors (28653264494).

31430104210 is a wasteful number, since it uses less digits than its factorization.

31430104210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3139.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 31430104210 its reverse (1240103413), we get a palindrome (32670207623).

The spelling of 31430104210 in words is "thirty-one billion, four hundred thirty million, one hundred four thousand, two hundred ten".