30311200044199 has 2 divisors, whose sum is σ = 30311200044200. Its totient is φ = 30311200044198.

The previous prime is 30311200044163. The next prime is 30311200044221. The reversal of 30311200044199 is 99144000211303.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30311200044199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30311270044199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15155600022099 + 15155600022100.

It is an arithmetic number, because the mean of its divisors is an integer number (15155600022100).

Almost surely, 2^{30311200044199} is an apocalyptic number.

30311200044199 is a deficient number, since it is larger than the sum of its proper divisors (1).

30311200044199 is an equidigital number, since it uses as much as digits as its factorization.

30311200044199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 30311200044199 in words is "thirty trillion, three hundred eleven billion, two hundred million, forty-four thousand, one hundred ninety-nine".