2312412303 has 4 divisors (see below), whose sum is σ = 3083216408. Its totient is φ = 1541608200.

The previous prime is 2312412299. The next prime is 2312412307. The reversal of 2312412303 is 3032142132.

2312412303 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2312412299) and next prime (2312412307).

It is not a de Polignac number, because 2312412303 - 2² = 2312412299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2312412303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312412307) 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, 385402048 + ... + 385402053.

It is an arithmetic number, because the mean of its divisors is an integer number (770804102).

Almost surely, 2^2312412303 is an apocalyptic number.

2312412303 is a deficient number, since it is larger than the sum of its proper divisors (770804105).

2312412303 is an equidigital number, since it uses as much as digits as its factorization.

2312412303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770804104.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2312412303 is about 48087.5483155463. The cubic root of 2312412303 is about 1322.3764015789.

Adding to 2312412303 its reverse (3032142132), we get a palindrome (5344554435).

The spelling of 2312412303 in words is "two billion, three hundred twelve million, four hundred twelve thousand, three hundred three".