113542000112249 has 4 divisors (see below), whose sum is σ = 117457241495460. Its totient is φ = 109626758729040.

The previous prime is 113542000112201. The next prime is 113542000112251. The reversal of 113542000112249 is 942211000245311.

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

It can be written as a sum of positive squares in 2 ways, for example, as 61555636147600 + 51986363964649 = 7845740^2 + 7210157^2 .

It is a cyclic number.

It is not a de Polignac number, because 113542000112249 - 2³⁶ = 113473280635513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113542000112279) 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 in 3 ways as a sum of consecutive naturals, for example, 1957620691562 + ... + 1957620691619.

It is an arithmetic number, because the mean of its divisors is an integer number (29364310373865).

Almost surely, 2^{113542000112249} is an apocalyptic number.

It is an amenable number.

113542000112249 is a deficient number, since it is larger than the sum of its proper divisors (3915241383211).

113542000112249 is an equidigital number, since it uses as much as digits as its factorization.

113542000112249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3915241383210.

The product of its (nonzero) digits is 17280, while the sum is 35.

The spelling of 113542000112249 in words is "one hundred thirteen trillion, five hundred forty-two billion, one hundred twelve thousand, two hundred forty-nine".