113530353227 has 4 divisors (see below), whose sum is σ = 113531905320. Its totient is φ = 113528801136.

The previous prime is 113530353149. The next prime is 113530353253. The reversal of 113530353227 is 722353035311.

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

It is a cyclic number.

It is not a de Polignac number, because 113530353227 - 2¹² = 113530349131 is a prime.

It is a super-2 number, since 2×113530353227² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113530353427) 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, 660602 + ... + 814527.

It is an arithmetic number, because the mean of its divisors is an integer number (28382976330).

Almost surely, 2^113530353227 is an apocalyptic number.

113530353227 is a deficient number, since it is larger than the sum of its proper divisors (1552093).

113530353227 is an equidigital number, since it uses as much as digits as its factorization.

113530353227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552092.

The product of its (nonzero) digits is 56700, while the sum is 35.

Adding to 113530353227 its reverse (722353035311), we get a palindrome (835883388538).

The spelling of 113530353227 in words is "one hundred thirteen billion, five hundred thirty million, three hundred fifty-three thousand, two hundred twenty-seven".