2313022002 has 32 divisors (see below), whose sum is σ = 4829690880. Its totient is φ = 737101200.

The previous prime is 2313021911. The next prime is 2313022007. The reversal of 2313022002 is 2002203132.

It is not an unprimeable number, because it can be changed into a prime (2313022007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390499 + ... + 396377.

It is an arithmetic number, because the mean of its divisors is an integer number (150927840).

Almost surely, 2^2313022002 is an apocalyptic number.

2313022002 is an abundant number, since it is smaller than the sum of its proper divisors (2516668878).

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

2313022002 is a wasteful number, since it uses less digits than its factorization.

2313022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8758.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2313022002 is about 48093.8873662756. The cubic root of 2313022002 is about 1322.4926122159.

Adding to 2313022002 its reverse (2002203132), we get a palindrome (4315225134).

The spelling of 2313022002 in words is "two billion, three hundred thirteen million, twenty-two thousand, two".