20130002332 has 48 divisors (see below), whose sum is σ = 39035259648. Its totient is φ = 9006117120.

The previous prime is 20130002317. The next prime is 20130002359. The reversal of 20130002332 is 23320003102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5443108 + ... + 5446804.

It is an arithmetic number, because the mean of its divisors is an integer number (813234576).

Almost surely, 2^20130002332 is an apocalyptic number.

20130002332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20130002332 is a deficient number, since it is larger than the sum of its proper divisors (18905257316).

20130002332 is a wasteful number, since it uses less digits than its factorization.

20130002332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5626 (or 5624 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 20130002332 its reverse (23320003102), we get a palindrome (43450005434).

The spelling of 20130002332 in words is "twenty billion, one hundred thirty million, two thousand, three hundred thirty-two".