2313203045 has 8 divisors (see below), whose sum is σ = 2776250400. Its totient is φ = 1850291280.

The previous prime is 2313203041. The next prime is 2313203059. The reversal of 2313203045 is 5403023132.

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

It is not a de Polignac number, because 2313203045 - 2² = 2313203041 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2313203045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313203041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8450 + ... + 68540.

It is an arithmetic number, because the mean of its divisors is an integer number (347031300).

Almost surely, 2^2313203045 is an apocalyptic number.

It is an amenable number.

2313203045 is a deficient number, since it is larger than the sum of its proper divisors (463047355).

2313203045 is an equidigital number, since it uses as much as digits as its factorization.

2313203045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67795.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 2313203045 is about 48095.7695125049. The cubic root of 2313203045 is about 1322.5271156755.

Adding to 2313203045 its reverse (5403023132), we get a palindrome (7716226177).

The spelling of 2313203045 in words is "two billion, three hundred thirteen million, two hundred three thousand, forty-five".