2313140202 has 12 divisors (see below), whose sum is σ = 5011803810. Its totient is φ = 771046728.

The previous prime is 2313140201. The next prime is 2313140233. The reversal of 2313140202 is 2020413132.

2313140202 is a `hidden beast` number, since 231 + 31 + 402 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1410077601 + 903062601 = 37551^2 + 30051^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 128507789 = 2313140202 / (2 + 3 + 1 + 3 + 1 + 4 + 0 + 2 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (2313140201) 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, 64253877 + ... + 64253912.

Almost surely, 2^2313140202 is an apocalyptic number.

2313140202 is an abundant number, since it is smaller than the sum of its proper divisors (2698663608).

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

2313140202 is a wasteful number, since it uses less digits than its factorization.

2313140202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128507797 (or 128507794 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2313140202 is about 48095.1161969695. The cubic root of 2313140202 is about 1322.5151391618.

Adding to 2313140202 its reverse (2020413132), we get a palindrome (4333553334).

The spelling of 2313140202 in words is "two billion, three hundred thirteen million, one hundred forty thousand, two hundred two".