113344411619 has 2 divisors, whose sum is σ = 113344411620. Its totient is φ = 113344411618.

The previous prime is 113344411589. The next prime is 113344411667. The reversal of 113344411619 is 916114443311.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (916114443311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113344411619 is a prime.

It is a super-2 number, since 2×113344411619² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (113344411919) 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, 56672205809 + 56672205810.

It is an arithmetic number, because the mean of its divisors is an integer number (56672205810).

Almost surely, 2^113344411619 is an apocalyptic number.

113344411619 is a deficient number, since it is larger than the sum of its proper divisors (1).

113344411619 is an equidigital number, since it uses as much as digits as its factorization.

113344411619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 38.

The spelling of 113344411619 in words is "one hundred thirteen billion, three hundred forty-four million, four hundred eleven thousand, six hundred nineteen".