2030240331 has 12 divisors (see below), whose sum is σ = 3351507952. Its totient is φ = 1160137296.

The previous prime is 2030240309. The next prime is 2030240339. The reversal of 2030240331 is 1330420302.

It is not a de Polignac number, because 2030240331 - 2⁵ = 2030240299 is a prime.

It is a super-2 number, since 2×2030240331² = 8243751603237979122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030240339) 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, 16112956 + ... + 16113081.

Almost surely, 2^2030240331 is an apocalyptic number.

2030240331 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2030240331 is a deficient number, since it is larger than the sum of its proper divisors (1321267621).

2030240331 is a wasteful number, since it uses less digits than its factorization.

2030240331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32226050 (or 32226047 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2030240331 is about 45058.1882791574. The cubic root of 2030240331 is about 1266.2393829431.

Adding to 2030240331 its reverse (1330420302), we get a palindrome (3360660633).

The spelling of 2030240331 in words is "two billion, thirty million, two hundred forty thousand, three hundred thirty-one".