113534525233391 has 8 divisors (see below), whose sum is σ = 114430594252800. Its totient is φ = 112638488970168.

The previous prime is 113534525233249. The next prime is 113534525233421. The reversal of 113534525233391 is 193332525435311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113534525233391 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 (113534525263391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1206191 + ... + 15117008.

It is an arithmetic number, because the mean of its divisors is an integer number (14303824281600).

Almost surely, 2^{113534525233391} is an apocalyptic number.

113534525233391 is a deficient number, since it is larger than the sum of its proper divisors (896069019409).

113534525233391 is a wasteful number, since it uses less digits than its factorization.

113534525233391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16378093.

The product of its digits is 4374000, while the sum is 50.

The spelling of 113534525233391 in words is "one hundred thirteen trillion, five hundred thirty-four billion, five hundred twenty-five million, two hundred thirty-three thousand, three hundred ninety-one".