312033133099 has 2 divisors, whose sum is σ = 312033133100. Its totient is φ = 312033133098.

The previous prime is 312033133079. The next prime is 312033133127. The reversal of 312033133099 is 990331330213.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312033133099 is a prime.

It is not a weakly prime, because it can be changed into another prime (312033133039) 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 as a sum of consecutive naturals, namely, 156016566549 + 156016566550.

It is an arithmetic number, because the mean of its divisors is an integer number (156016566550).

Almost surely, 2^312033133099 is an apocalyptic number.

312033133099 is a deficient number, since it is larger than the sum of its proper divisors (1).

312033133099 is an equidigital number, since it uses as much as digits as its factorization.

312033133099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39366, while the sum is 37.

The spelling of 312033133099 in words is "three hundred twelve billion, thirty-three million, one hundred thirty-three thousand, ninety-nine".