2313120303 has 24 divisors (see below), whose sum is σ = 3599916320. Its totient is φ = 1422774720.

The previous prime is 2313120269. The next prime is 2313120323. The reversal of 2313120303 is 3030213132.

It is not a de Polignac number, because 2313120303 - 2¹⁰ = 2313119279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313120323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 357033 + ... + 363453.

Almost surely, 2^2313120303 is an apocalyptic number.

2313120303 is a deficient number, since it is larger than the sum of its proper divisors (1286796017).

2313120303 is a wasteful number, since it uses less digits than its factorization.

2313120303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9519 (or 9516 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2313120303 is about 48094.9093252082. The cubic root of 2313120303 is about 1322.5113467984.

Adding to 2313120303 its reverse (3030213132), we get a palindrome (5343333435).

It can be divided in two parts, 23131 and 20303, that added together give a palindrome (43434).

The spelling of 2313120303 in words is "two billion, three hundred thirteen million, one hundred twenty thousand, three hundred three".