2030203231 has 12 divisors (see below), whose sum is σ = 2364104640. Its totient is φ = 1738376640.

The previous prime is 2030203199. The next prime is 2030203271. The reversal of 2030203231 is 1323020302.

It is not a de Polignac number, because 2030203231 - 2⁵ = 2030203199 is a prime.

It is a super-2 number, since 2×2030203231² = 8243450318325678722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030203271) 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, 27655 + ... + 69463.

It is an arithmetic number, because the mean of its divisors is an integer number (197008720).

Almost surely, 2^2030203231 is an apocalyptic number.

2030203231 is a deficient number, since it is larger than the sum of its proper divisors (333901409).

2030203231 is an equidigital number, since it uses as much as digits as its factorization.

2030203231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42814 (or 42807 counting only the distinct ones).

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

The square root of 2030203231 is about 45057.7765873994. The cubic root of 2030203231 is about 1266.2316699371.

Adding to 2030203231 its reverse (1323020302), we get a palindrome (3353223533).

The spelling of 2030203231 in words is "two billion, thirty million, two hundred three thousand, two hundred thirty-one".