2312044203 has 32 divisors (see below), whose sum is σ = 3869798400. Its totient is φ = 1197209376.

The previous prime is 2312044199. The next prime is 2312044211. The reversal of 2312044203 is 3024402132.

It is not a de Polignac number, because 2312044203 - 2² = 2312044199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 2312044203.

It is not an unprimeable number, because it can be changed into a prime (2312044103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116793 + ... + 135146.

It is an arithmetic number, because the mean of its divisors is an integer number (120931200).

Almost surely, 2^2312044203 is an apocalyptic number.

2312044203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2312044203 is a deficient number, since it is larger than the sum of its proper divisors (1557754197).

2312044203 is a wasteful number, since it uses less digits than its factorization.

2312044203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251991.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2312044203 is about 48083.7207690919. The cubic root of 2312044203 is about 1322.3062306174.

Adding to 2312044203 its reverse (3024402132), we get a palindrome (5336446335).

The spelling of 2312044203 in words is "two billion, three hundred twelve million, forty-four thousand, two hundred three".