112554343205015 has 4 divisors (see below), whose sum is σ = 135065211846024. Its totient is φ = 90043474564008.

The previous prime is 112554343205011. The next prime is 112554343205039. The reversal of 112554343205015 is 510502343455211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112554343205015 - 2² = 112554343205011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112554343205011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11255434320497 + ... + 11255434320506.

It is an arithmetic number, because the mean of its divisors is an integer number (33766302961506).

Almost surely, 2^{112554343205015} is an apocalyptic number.

112554343205015 is a deficient number, since it is larger than the sum of its proper divisors (22510868641009).

112554343205015 is an equidigital number, since it uses as much as digits as its factorization.

112554343205015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22510868641008.

The product of its (nonzero) digits is 360000, while the sum is 41.

The spelling of 112554343205015 in words is "one hundred twelve trillion, five hundred fifty-four billion, three hundred forty-three million, two hundred five thousand, fifteen".