112998430847 has 2 divisors, whose sum is σ = 112998430848. Its totient is φ = 112998430846.

The previous prime is 112998430843. The next prime is 112998430879. The reversal of 112998430847 is 748034899211.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (748034899211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112998430847 - 2² = 112998430843 is a prime.

It is a super-2 number, since 2×112998430847² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112998430792 and 112998430801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112998430843) 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, 56499215423 + 56499215424.

It is an arithmetic number, because the mean of its divisors is an integer number (56499215424).

Almost surely, 2^112998430847 is an apocalyptic number.

112998430847 is a deficient number, since it is larger than the sum of its proper divisors (1).

112998430847 is an equidigital number, since it uses as much as digits as its factorization.

112998430847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3483648, while the sum is 56.

The spelling of 112998430847 in words is "one hundred twelve billion, nine hundred ninety-eight million, four hundred thirty thousand, eight hundred forty-seven".