2313213306 has 16 divisors (see below), whose sum is σ = 4662856704. Its totient is φ = 764999424.

The previous prime is 2313213263. The next prime is 2313213319. The reversal of 2313213306 is 6033123132.

It is a happy number.

2313213306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1517095 + ... + 1518618.

It is an arithmetic number, because the mean of its divisors is an integer number (291428544).

Almost surely, 2^2313213306 is an apocalyptic number.

2313213306 is an abundant number, since it is smaller than the sum of its proper divisors (2349643398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2313213306 is a wasteful number, since it uses less digits than its factorization.

2313213306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3035845.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 2313213306 is about 48095.8761849704. The cubic root of 2313213306 is about 1322.5290711791.

Adding to 2313213306 its reverse (6033123132), we get a palindrome (8346336438).

The spelling of 2313213306 in words is "two billion, three hundred thirteen million, two hundred thirteen thousand, three hundred six".