113325023181 has 8 divisors (see below), whose sum is σ = 151361905024. Its totient is φ = 75419078400.

The previous prime is 113325023069. The next prime is 113325023249. The reversal of 113325023181 is 181320523311.

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

It is not a de Polignac number, because 113325023181 - 2¹⁰ = 113325022157 is a prime.

It is a super-2 number, since 2×113325023181² (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 (113325023881) 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, 32732245 + ... + 32735706.

It is an arithmetic number, because the mean of its divisors is an integer number (18920238128).

Almost surely, 2^113325023181 is an apocalyptic number.

It is an amenable number.

113325023181 is a deficient number, since it is larger than the sum of its proper divisors (38036881843).

113325023181 is an equidigital number, since it uses as much as digits as its factorization.

113325023181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65468531.

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 113325023181 its reverse (181320523311), we get a palindrome (294645546492).

The spelling of 113325023181 in words is "one hundred thirteen billion, three hundred twenty-five million, twenty-three thousand, one hundred eighty-one".