2312200503 has 24 divisors (see below), whose sum is σ = 3451383936. Its totient is φ = 1490097600.

The previous prime is 2312200493. The next prime is 2312200567. The reversal of 2312200503 is 3050022132.

It is not a de Polignac number, because 2312200503 - 2⁴ = 2312200487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312200103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 280801 + ... + 288917.

It is an arithmetic number, because the mean of its divisors is an integer number (143807664).

Almost surely, 2^2312200503 is an apocalyptic number.

2312200503 is a deficient number, since it is larger than the sum of its proper divisors (1139183433).

2312200503 is a wasteful number, since it uses less digits than its factorization.

2312200503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9175 (or 9172 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 2312200503 is about 48085.3460318214. The cubic root of 2312200503 is about 1322.3360270210.

Adding to 2312200503 its reverse (3050022132), we get a palindrome (5362222635).

The spelling of 2312200503 in words is "two billion, three hundred twelve million, two hundred thousand, five hundred three".