10002131332 has 12 divisors (see below), whose sum is σ = 17684181340. Its totient is φ = 4949508096.

The previous prime is 10002131329. The next prime is 10002131333. The reversal of 10002131332 is 23313120001.

It can be written as a sum of positive squares in 2 ways, for example, as 7067092356 + 2935038976 = 84066^2 + 54176^2 .

It is not an unprimeable number, because it can be changed into a prime (10002131333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12888957 + ... + 12889732.

Almost surely, 2^10002131332 is an apocalyptic number.

It is an amenable number.

10002131332 is a deficient number, since it is larger than the sum of its proper divisors (7682050008).

10002131332 is a wasteful number, since it uses less digits than its factorization.

10002131332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25778790 (or 25778788 counting only the distinct ones).

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

Adding to 10002131332 its reverse (23313120001), we get a palindrome (33315251333).

The spelling of 10002131332 in words is "ten billion, two million, one hundred thirty-one thousand, three hundred thirty-two".