113544505134505 has 16 divisors (see below), whose sum is σ = 136425175706880. Its totient is φ = 90721102377472.

The previous prime is 113544505134481. The next prime is 113544505134527. The reversal of 113544505134505 is 505431505445311.

It is a cyclic number.

It is not a de Polignac number, because 113544505134505 - 2³¹ = 113542357650857 is a prime.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 80875161 + ... + 82267129.

It is an arithmetic number, because the mean of its divisors is an integer number (8526573481680).

Almost surely, 2^{113544505134505} is an apocalyptic number.

It is an amenable number.

113544505134505 is a deficient number, since it is larger than the sum of its proper divisors (22880670572375).

113544505134505 is a wasteful number, since it uses less digits than its factorization.

113544505134505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412528.

The product of its (nonzero) digits is 1800000, while the sum is 46.

The spelling of 113544505134505 in words is "one hundred thirteen trillion, five hundred forty-four billion, five hundred five million, one hundred thirty-four thousand, five hundred five".