20301132103 has 12 divisors (see below), whose sum is σ = 24486687120. Its totient is φ = 16485127776.

The previous prime is 20301132101. The next prime is 20301132119. The reversal of 20301132103 is 30123110302.

It is not a de Polignac number, because 20301132103 - 2¹ = 20301132101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20301132101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4014318 + ... + 4019371.

It is an arithmetic number, because the mean of its divisors is an integer number (2040557260).

Almost surely, 2^20301132103 is an apocalyptic number.

20301132103 is a deficient number, since it is larger than the sum of its proper divisors (4185555017).

20301132103 is an equidigital number, since it uses as much as digits as its factorization.

20301132103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8033734 (or 8033715 counting only the distinct ones).

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

Adding to 20301132103 its reverse (30123110302), we get a palindrome (50424242405).

The spelling of 20301132103 in words is "twenty billion, three hundred one million, one hundred thirty-two thousand, one hundred three".