32110131249 has 135 divisors (see below), whose sum is σ = 57650481707. Its totient is φ = 17219730528.

The previous prime is 32110131227. The next prime is 32110131269. The reversal of 32110131249 is 94213101123.

The square root of 32110131249 is 179193.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 23148101025 + 8962030224 = 152145^2 + 94668^2 .

It is not a de Polignac number, because 32110131249 - 2⁷ = 32110131121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32110131269) by changing a digit.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 605851507 + ... + 605851559.

Almost surely, 2^32110131249 is an apocalyptic number.

32110131249 is the 179193-rd square number.

32110131249 is the 89597-th centered octagonal number.

It is an amenable number.

32110131249 is a deficient number, since it is larger than the sum of its proper divisors (25540350458).

32110131249 is an frugal number, since it uses more digits than its factorization.

32110131249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

Multiplying 32110131249 by its product of nonzero digits (1296), we get a square (41614730098704 = 6450948²).

The spelling of 32110131249 in words is "thirty-two billion, one hundred ten million, one hundred thirty-one thousand, two hundred forty-nine".