2313065161 has 12 divisors (see below), whose sum is σ = 2584147972. Its totient is φ = 2068308000.

The previous prime is 2313065137. The next prime is 2313065171. The reversal of 2313065161 is 1615603132.

2313065161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1242139536 + 1070925625 = 35244^2 + 32725^2 .

It is not a de Polignac number, because 2313065161 - 2¹⁹ = 2312540873 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2313065171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149310 + ... + 164071.

Almost surely, 2^2313065161 is an apocalyptic number.

It is an amenable number.

2313065161 is a deficient number, since it is larger than the sum of its proper divisors (271082811).

2313065161 is a wasteful number, since it uses less digits than its factorization.

2313065161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313464 (or 313453 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 2313065161 is about 48094.3360594571. The cubic root of 2313065161 is about 1322.5008376894.

Adding to 2313065161 its reverse (1615603132), we get a palindrome (3928668293).

The spelling of 2313065161 in words is "two billion, three hundred thirteen million, sixty-five thousand, one hundred sixty-one".