2312442303 has 32 divisors (see below), whose sum is σ = 3235584000. Its totient is φ = 1467331200.

The previous prime is 2312442247. The next prime is 2312442337. The reversal of 2312442303 is 3032442132.

It is not a de Polignac number, because 2312442303 - 2¹⁴ = 2312425919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312442383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1509648 + ... + 1511178.

It is an arithmetic number, because the mean of its divisors is an integer number (101112000).

Almost surely, 2^2312442303 is an apocalyptic number.

2312442303 is a deficient number, since it is larger than the sum of its proper divisors (923141697).

2312442303 is a wasteful number, since it uses less digits than its factorization.

2312442303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2312442303 is about 48087.8602455963. The cubic root of 2312442303 is about 1322.3821201555.

Adding to 2312442303 its reverse (3032442132), we get a palindrome (5344884435).

The spelling of 2312442303 in words is "two billion, three hundred twelve million, four hundred forty-two thousand, three hundred three".