113325142655 has 4 divisors (see below), whose sum is σ = 135990171192. Its totient is φ = 90660114120.

The previous prime is 113325142643. The next prime is 113325142657. The reversal of 113325142655 is 556241523311.

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

It is not a de Polignac number, because 113325142655 - 2³⁰ = 112251400831 is a prime.

It is a super-2 number, since 2×113325142655² (a number of 23 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 (113325142657) 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, 11332514261 + ... + 11332514270.

It is an arithmetic number, because the mean of its divisors is an integer number (33997542798).

Almost surely, 2^113325142655 is an apocalyptic number.

113325142655 is a deficient number, since it is larger than the sum of its proper divisors (22665028537).

113325142655 is an equidigital number, since it uses as much as digits as its factorization.

113325142655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22665028536.

The product of its digits is 108000, while the sum is 38.

Adding to 113325142655 its reverse (556241523311), we get a palindrome (669566665966).

The spelling of 113325142655 in words is "one hundred thirteen billion, three hundred twenty-five million, one hundred forty-two thousand, six hundred fifty-five".