31030041130 has 64 divisors (see below), whose sum is σ = 61608698496. Its totient is φ = 11158560000.

The previous prime is 31030041113. The next prime is 31030041169. The reversal of 31030041130 is 3114003013.

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 in 31 ways as a sum of consecutive naturals, for example, 18008449 + ... + 18010171.

It is an arithmetic number, because the mean of its divisors is an integer number (962635914).

Almost surely, 2^31030041130 is an apocalyptic number.

31030041130 is a deficient number, since it is larger than the sum of its proper divisors (30578657366).

31030041130 is a wasteful number, since it uses less digits than its factorization.

31030041130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3463.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 31030041130 its reverse (3114003013), we get a palindrome (34144044143).

The spelling of 31030041130 in words is "thirty-one billion, thirty million, forty-one thousand, one hundred thirty".