112158534379999 has 2 divisors, whose sum is σ = 112158534380000. Its totient is φ = 112158534379998.

The previous prime is 112158534379951. The next prime is 112158534380021. The reversal of 112158534379999 is 999973435851211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112158534379999 - 2¹¹ = 112158534377951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112158534349999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56079267189999 + 56079267190000.

It is an arithmetic number, because the mean of its divisors is an integer number (56079267190000).

Almost surely, 2^{112158534379999} is an apocalyptic number.

112158534379999 is a deficient number, since it is larger than the sum of its proper divisors (1).

112158534379999 is an equidigital number, since it uses as much as digits as its factorization.

112158534379999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 661348800, while the sum is 76.

The spelling of 112158534379999 in words is "one hundred twelve trillion, one hundred fifty-eight billion, five hundred thirty-four million, three hundred seventy-nine thousand, nine hundred ninety-nine".