112020998923859 has 2 divisors, whose sum is σ = 112020998923860. Its totient is φ = 112020998923858.

The previous prime is 112020998923853. The next prime is 112020998923901. The reversal of 112020998923859 is 958329899020211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112020998923859 is a prime.

It is a super-3 number, since 3×112020998923859³ (a number of 43 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (112020998923853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56010499461929 + 56010499461930.

It is an arithmetic number, because the mean of its divisors is an integer number (56010499461930).

Almost surely, 2^{112020998923859} is an apocalyptic number.

112020998923859 is a deficient number, since it is larger than the sum of its proper divisors (1).

112020998923859 is an equidigital number, since it uses as much as digits as its factorization.

112020998923859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50388480, while the sum is 68.

The spelling of 112020998923859 in words is "one hundred twelve trillion, twenty billion, nine hundred ninety-eight million, nine hundred twenty-three thousand, eight hundred fifty-nine".