113181449247359 has 8 divisors (see below), whose sum is σ = 117207390068352. Its totient is φ = 109225524788640.

The previous prime is 113181449247337. The next prime is 113181449247389. The reversal of 113181449247359 is 953742944181311.

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

It is a cyclic number.

It is not a de Polignac number, because 113181449247359 - 2⁴⁰ = 112081937619583 is a prime.

It is a super-2 number, since 2×113181449247359² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113181449247389) 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, 17504087279 + ... + 17504093744.

It is an arithmetic number, because the mean of its divisors is an integer number (14650923758544).

Almost surely, 2^{113181449247359} is an apocalyptic number.

113181449247359 is a deficient number, since it is larger than the sum of its proper divisors (4025940820993).

113181449247359 is an equidigital number, since it uses as much as digits as its factorization.

113181449247359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35008181137.

The product of its digits is 26127360, while the sum is 62.

The spelling of 113181449247359 in words is "one hundred thirteen trillion, one hundred eighty-one billion, four hundred forty-nine million, two hundred forty-seven thousand, three hundred fifty-nine".