2312011120303 has 4 divisors (see below), whose sum is σ = 2312280562648. Its totient is φ = 2311741677960.

The previous prime is 2312011120291. The next prime is 2312011120319. The reversal of 2312011120303 is 3030211102132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2312011120303 - 2⁵ = 2312011120271 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 (2312011120603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134708301 + ... + 134725462.

It is an arithmetic number, because the mean of its divisors is an integer number (578070140662).

Almost surely, 2^{2312011120303} is an apocalyptic number.

2312011120303 is a deficient number, since it is larger than the sum of its proper divisors (269442345).

2312011120303 is an equidigital number, since it uses as much as digits as its factorization.

2312011120303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269442344.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2312011120303 its reverse (3030211102132), we get a palindrome (5342222222435).

The spelling of 2312011120303 in words is "two trillion, three hundred twelve billion, eleven million, one hundred twenty thousand, three hundred three".