2312320202 has 8 divisors (see below), whose sum is σ = 3486087396. Its totient is φ = 1150291072.

The previous prime is 2312320177. The next prime is 2312320207. The reversal of 2312320202 is 2020232132.

It can be written as a sum of positive squares in 2 ways, for example, as 2308706401 + 3613801 = 48049^2 + 1901^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2312320207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2934023 + ... + 2934810.

Almost surely, 2^2312320202 is an apocalyptic number.

2312320202 is a deficient number, since it is larger than the sum of its proper divisors (1173767194).

2312320202 is a wasteful number, since it uses less digits than its factorization.

2312320202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5869032.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2312320202 is about 48086.5906672536. The cubic root of 2312320202 is about 1322.3588450492.

Adding to 2312320202 its reverse (2020232132), we get a palindrome (4332552334).

The spelling of 2312320202 in words is "two billion, three hundred twelve million, three hundred twenty thousand, two hundred two".