2312002303 has 12 divisors (see below), whose sum is σ = 2506444128. Its totient is φ = 2131671360.

The previous prime is 2312002291. The next prime is 2312002321. The reversal of 2312002303 is 3032002132.

It is not a de Polignac number, because 2312002303 - 2⁵ = 2312002271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312002373) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146451 + ... + 161467.

It is an arithmetic number, because the mean of its divisors is an integer number (208870344).

Almost surely, 2^2312002303 is an apocalyptic number.

2312002303 is a deficient number, since it is larger than the sum of its proper divisors (194441825).

2312002303 is a wasteful number, since it uses less digits than its factorization.

2312002303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15954 (or 15941 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2312002303 is about 48083.2850687222. The cubic root of 2312002303 is about 1322.2982427416.

Adding to 2312002303 its reverse (3032002132), we get a palindrome (5344004435).

The spelling of 2312002303 in words is "two billion, three hundred twelve million, two thousand, three hundred three".