2312231099 has 2 divisors, whose sum is σ = 2312231100. Its totient is φ = 2312231098.

The previous prime is 2312231083. The next prime is 2312231123. The reversal of 2312231099 is 9901322132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2312231099 - 2⁴ = 2312231083 is a prime.

It is not a weakly prime, because it can be changed into another prime (2312231059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156115549 + 1156115550.

It is an arithmetic number, because the mean of its divisors is an integer number (1156115550).

Almost surely, 2^2312231099 is an apocalyptic number.

2312231099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312231099 is an equidigital number, since it uses as much as digits as its factorization.

2312231099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 2312231099 is about 48085.6641734311. The cubic root of 2312231099 is about 1322.3418595623.

The spelling of 2312231099 in words is "two billion, three hundred twelve million, two hundred thirty-one thousand, ninety-nine".