2023120201313 has 4 divisors (see below), whose sum is σ = 2023137779988. Its totient is φ = 2023102622640.

The previous prime is 2023120201303. The next prime is 2023120201321. The reversal of 2023120201313 is 3131020213202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1262863507984 + 760256693329 = 1123772^2 + 871927^2 .

It is a cyclic number.

It is not a de Polignac number, because 2023120201313 - 2²² = 2023116007009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023120201303) 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, 8615558 + ... + 8847263.

It is an arithmetic number, because the mean of its divisors is an integer number (505784444997).

Almost surely, 2^{2023120201313} is an apocalyptic number.

It is an amenable number.

2023120201313 is a deficient number, since it is larger than the sum of its proper divisors (17578675).

2023120201313 is a wasteful number, since it uses less digits than its factorization.

2023120201313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17578674.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2023120201313 its reverse (3131020213202), we get a palindrome (5154140414515).

The spelling of 2023120201313 in words is "two trillion, twenty-three billion, one hundred twenty million, two hundred one thousand, three hundred thirteen".