20100002332 has 12 divisors (see below), whose sum is σ = 36309681856. Its totient is φ = 9725807520.

The previous prime is 20100002317. The next prime is 20100002357. The reversal of 20100002332 is 23320000102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81048273 + ... + 81048520.

Almost surely, 2^20100002332 is an apocalyptic number.

It is an amenable number.

20100002332 is a deficient number, since it is larger than the sum of its proper divisors (16209679524).

20100002332 is a wasteful number, since it uses less digits than its factorization.

20100002332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162096828 (or 162096826 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 20100002332 its reverse (23320000102), we get a palindrome (43420002434).

The spelling of 20100002332 in words is "twenty billion, one hundred million, two thousand, three hundred thirty-two".