20232313297 has 12 divisors (see below), whose sum is σ = 24036307200. Its totient is φ = 16973002536.

The previous prime is 20232313279. The next prime is 20232313301. The reversal of 20232313297 is 79231323202.

It is not a de Polignac number, because 20232313297 - 2¹⁵ = 20232280529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20232313237) 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, 4390297 + ... + 4394902.

It is an arithmetic number, because the mean of its divisors is an integer number (2003025600).

Almost surely, 2^20232313297 is an apocalyptic number.

It is an amenable number.

20232313297 is a deficient number, since it is larger than the sum of its proper divisors (3803993903).

20232313297 is an equidigital number, since it uses as much as digits as its factorization.

20232313297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8785260 (or 8785253 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 34.

Adding to 20232313297 its reverse (79231323202), we get a palindrome (99463636499).

The spelling of 20232313297 in words is "twenty billion, two hundred thirty-two million, three hundred thirteen thousand, two hundred ninety-seven".