113530353226 has 4 divisors (see below), whose sum is σ = 170295529842. Its totient is φ = 56765176612.

The previous prime is 113530353149. The next prime is 113530353253. The reversal of 113530353226 is 622353035311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 622353035311 = 7 ⋅88907576473.

It can be written as a sum of positive squares in only one way, i.e., 107194034025 + 6336319201 = 327405^2 + 79601^2 .

It is a super-2 number, since 2×113530353226² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113530353191 and 113530353200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28382588305 + ... + 28382588308.

Almost surely, 2^113530353226 is an apocalyptic number.

113530353226 is a deficient number, since it is larger than the sum of its proper divisors (56765176616).

113530353226 is an equidigital number, since it uses as much as digits as its factorization.

113530353226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56765176615.

The product of its (nonzero) digits is 48600, while the sum is 34.

Adding to 113530353226 its reverse (622353035311), we get a palindrome (735883388537).

The spelling of 113530353226 in words is "one hundred thirteen billion, five hundred thirty million, three hundred fifty-three thousand, two hundred twenty-six".