32131312130 has 16 divisors (see below), whose sum is σ = 58568469120. Its totient is φ = 12689834352.

The previous prime is 32131312121. The next prime is 32131312193. The reversal of 32131312130 is 3121313123.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20335484 + ... + 20337063.

It is an arithmetic number, because the mean of its divisors is an integer number (3660529320).

Almost surely, 2^32131312130 is an apocalyptic number.

32131312130 is a deficient number, since it is larger than the sum of its proper divisors (26437156990).

32131312130 is a wasteful number, since it uses less digits than its factorization.

32131312130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40672633.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 32131312130 its reverse (3121313123), we get a palindrome (35252625253).

The spelling of 32131312130 in words is "thirty-two billion, one hundred thirty-one million, three hundred twelve thousand, one hundred thirty".