2023251143313 has 4 divisors (see below), whose sum is σ = 2697668191088. Its totient is φ = 1348834095540.

The previous prime is 2023251143233. The next prime is 2023251143341. The reversal of 2023251143313 is 3133411523202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2023251143313 - 2²⁵ = 2023217588881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023251143413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337208523883 + ... + 337208523888.

It is an arithmetic number, because the mean of its divisors is an integer number (674417047772).

Almost surely, 2^{2023251143313} is an apocalyptic number.

It is an amenable number.

2023251143313 is a deficient number, since it is larger than the sum of its proper divisors (674417047775).

2023251143313 is an equidigital number, since it uses as much as digits as its factorization.

2023251143313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674417047774.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 2023251143313 its reverse (3133411523202), we get a palindrome (5156662666515).

The spelling of 2023251143313 in words is "two trillion, twenty-three billion, two hundred fifty-one million, one hundred forty-three thousand, three hundred thirteen".