2230031313 has 6 divisors (see below), whose sum is σ = 3221156354. Its totient is φ = 1486687536.

The previous prime is 2230031303. The next prime is 2230031317. The reversal of 2230031313 is 3131300322.

2230031313 is a `hidden beast` number, since 22 + 300 + 31 + 313 = 666.

2230031313 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 can be written as a sum of positive squares in only one way, i.e., 1988446464 + 241584849 = 44592^2 + 15543^2 .

It is not a de Polignac number, because 2230031313 - 2⁶ = 2230031249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2230031317) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123890620 + ... + 123890637.

Almost surely, 2^2230031313 is an apocalyptic number.

It is an amenable number.

2230031313 is a deficient number, since it is larger than the sum of its proper divisors (991125041).

2230031313 is a wasteful number, since it uses less digits than its factorization.

2230031313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247781263 (or 247781260 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2230031313 is about 47223.2073561295. The cubic root of 2230031313 is about 1306.4826711962.

Adding to 2230031313 its reverse (3131300322), we get a palindrome (5361331635).

The spelling of 2230031313 in words is "two billion, two hundred thirty million, thirty-one thousand, three hundred thirteen".