2320798013 has 4 divisors (see below), whose sum is σ = 2325564000. Its totient is φ = 2316032028.

The previous prime is 2320797979. The next prime is 2320798031. The reversal of 2320798013 is 3108970232.

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 a cyclic number.

It is not a de Polignac number, because 2320798013 - 2⁶ = 2320797949 is a prime.

It is a super-2 number, since 2×2320798013² = 10772206834289496338, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320798093) 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, 2382263 + ... + 2383236.

It is an arithmetic number, because the mean of its divisors is an integer number (581391000).

Almost surely, 2^2320798013 is an apocalyptic number.

It is an amenable number.

2320798013 is a deficient number, since it is larger than the sum of its proper divisors (4765987).

2320798013 is an equidigital number, since it uses as much as digits as its factorization.

2320798013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4765986.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 2320798013 is about 48174.6615244985. The cubic root of 2320798013 is about 1323.9729576247.

The spelling of 2320798013 in words is "two billion, three hundred twenty million, seven hundred ninety-eight thousand, thirteen".