2310220113 has 4 divisors (see below), whose sum is σ = 3080293488. Its totient is φ = 1540146740.

The previous prime is 2310220111. The next prime is 2310220139. The reversal of 2310220113 is 3110220132.

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 2310220113 - 2¹ = 2310220111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2310220092 and 2310220101.

It is not an unprimeable number, because it can be changed into a prime (2310220111) 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, 385036683 + ... + 385036688.

It is an arithmetic number, because the mean of its divisors is an integer number (770073372).

Almost surely, 2^2310220113 is an apocalyptic number.

It is an amenable number.

2310220113 is a deficient number, since it is larger than the sum of its proper divisors (770073375).

2310220113 is an equidigital number, since it uses as much as digits as its factorization.

2310220113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770073374.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2310220113 is about 48064.7491723404. The cubic root of 2310220113 is about 1321.9583941061.

Adding to 2310220113 its reverse (3110220132), we get a palindrome (5420440245).

The spelling of 2310220113 in words is "two billion, three hundred ten million, two hundred twenty thousand, one hundred thirteen".