20030231032023 has 16 divisors (see below), whose sum is σ = 26735243575040. Its totient is φ = 13339353597696.

The previous prime is 20030231032003. The next prime is 20030231032037. The reversal of 20030231032023 is 32023013203002.

It is not a de Polignac number, because 20030231032023 - 2²⁴ = 20030214254807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20030231032003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207973863 + ... + 208070151.

It is an arithmetic number, because the mean of its divisors is an integer number (1670952723440).

Almost surely, 2^{20030231032023} is an apocalyptic number.

20030231032023 is a deficient number, since it is larger than the sum of its proper divisors (6705012543017).

20030231032023 is an equidigital number, since it uses as much as digits as its factorization.

20030231032023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168966.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 20030231032023 its reverse (32023013203002), we get a palindrome (52053244235025).

The spelling of 20030231032023 in words is "twenty trillion, thirty billion, two hundred thirty-one million, thirty-two thousand, twenty-three".