2312413203 has 4 divisors (see below), whose sum is σ = 3083217608. Its totient is φ = 1541608800.

The previous prime is 2312413177. The next prime is 2312413211. The reversal of 2312413203 is 3023142132.

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

It is not a de Polignac number, because 2312413203 - 2¹² = 2312409107 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 2312413203.

It is not an unprimeable number, because it can be changed into a prime (2312413403) 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, 385402198 + ... + 385402203.

It is an arithmetic number, because the mean of its divisors is an integer number (770804402).

Almost surely, 2^2312413203 is an apocalyptic number.

2312413203 is a deficient number, since it is larger than the sum of its proper divisors (770804405).

2312413203 is an equidigital number, since it uses as much as digits as its factorization.

2312413203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770804404.

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

The square root of 2312413203 is about 48087.5576734772. The cubic root of 2312413203 is about 1322.3765731369.

Adding to 2312413203 its reverse (3023142132), we get a palindrome (5335555335).

The spelling of 2312413203 in words is "two billion, three hundred twelve million, four hundred thirteen thousand, two hundred three".