2303011231 has 2 divisors, whose sum is σ = 2303011232. Its totient is φ = 2303011230.

The previous prime is 2303011213. The next prime is 2303011331. The reversal of 2303011231 is 1321103032.

Together with previous prime (2303011213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2303011231 - 2⁷ = 2303011103 is a prime.

It is a super-2 number, since 2×2303011231² = 10607721460224270722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2303011201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151505615 + 1151505616.

It is an arithmetic number, because the mean of its divisors is an integer number (1151505616).

Almost surely, 2^2303011231 is an apocalyptic number.

2303011231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2303011231 is an equidigital number, since it uses as much as digits as its factorization.

2303011231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2303011231 is about 47989.6992176446. The cubic root of 2303011231 is about 1320.5819348325.

Adding to 2303011231 its reverse (1321103032), we get a palindrome (3624114263).

The spelling of 2303011231 in words is "two billion, three hundred three million, eleven thousand, two hundred thirty-one".