20103301132 has 12 divisors (see below), whose sum is σ = 35576067240. Its totient is φ = 9938710496.

The previous prime is 20103301129. The next prime is 20103301181. The reversal of 20103301132 is 23110330102.

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, 28234618 + ... + 28235329.

It is an arithmetic number, because the mean of its divisors is an integer number (2964672270).

Almost surely, 2^20103301132 is an apocalyptic number.

It is an amenable number.

20103301132 is a deficient number, since it is larger than the sum of its proper divisors (15472766108).

20103301132 is a wasteful number, since it uses less digits than its factorization.

20103301132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56470040 (or 56470038 counting only the distinct ones).

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

Adding to 20103301132 its reverse (23110330102), we get a palindrome (43213631234).

The spelling of 20103301132 in words is "twenty billion, one hundred three million, three hundred one thousand, one hundred thirty-two".