31430102204 has 6 divisors (see below), whose sum is σ = 55002678864. Its totient is φ = 15715051100.

The previous prime is 31430102191. The next prime is 31430102239. The reversal of 31430102204 is 40220103413.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3928762772 + ... + 3928762779.

It is an arithmetic number, because the mean of its divisors is an integer number (9167113144).

Almost surely, 2^31430102204 is an apocalyptic number.

It is an amenable number.

31430102204 is a deficient number, since it is larger than the sum of its proper divisors (23572576660).

31430102204 is a wasteful number, since it uses less digits than its factorization.

31430102204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7857525555 (or 7857525553 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 31430102204 its reverse (40220103413), we get a palindrome (71650205617).

The spelling of 31430102204 in words is "thirty-one billion, four hundred thirty million, one hundred two thousand, two hundred four".