31430241110 has 16 divisors (see below), whose sum is σ = 56612660832. Its totient is φ = 12563601600.

The previous prime is 31430241107. The next prime is 31430241181. The reversal of 31430241110 is 1114203413.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1046306 + ... + 1075925.

It is an arithmetic number, because the mean of its divisors is an integer number (3538291302).

Almost surely, 2^31430241110 is an apocalyptic number.

31430241110 is a deficient number, since it is larger than the sum of its proper divisors (25182419722).

31430241110 is a wasteful number, since it uses less digits than its factorization.

31430241110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123719.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 31430241110 its reverse (1114203413), we get a palindrome (32544444523).

The spelling of 31430241110 in words is "thirty-one billion, four hundred thirty million, two hundred forty-one thousand, one hundred ten".