2312313330 has 16 divisors (see below), whose sum is σ = 5549552064. Its totient is φ = 616616880.

The previous prime is 2312313317. The next prime is 2312313373. The reversal of 2312313330 is 333132132.

2312313330 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2312313297 and 2312313306.

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, 38538526 + ... + 38538585.

It is an arithmetic number, because the mean of its divisors is an integer number (346847004).

Almost surely, 2^2312313330 is an apocalyptic number.

2312313330 is an abundant number, since it is smaller than the sum of its proper divisors (3237238734).

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

2312313330 is a wasteful number, since it uses less digits than its factorization.

2312313330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77077121.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 2312313330 is about 48086.5192127690. The cubic root of 2312313330 is about 1322.3575350722.

Adding to 2312313330 its reverse (333132132), we get a palindrome (2645445462).

The spelling of 2312313330 in words is "two billion, three hundred twelve million, three hundred thirteen thousand, three hundred thirty".