113553532322213 has 4 divisors (see below), whose sum is σ = 113615821699968. Its totient is φ = 113491242944460.

The previous prime is 113553532322207. The next prime is 113553532322231. The reversal of 113553532322213 is 312223235355311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113553532322213 - 2¹⁸ = 113553532060069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113553532322203) 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, 31144686143 + ... + 31144689788.

It is an arithmetic number, because the mean of its divisors is an integer number (28403955424992).

Almost surely, 2^{113553532322213} is an apocalyptic number.

It is an amenable number.

113553532322213 is a deficient number, since it is larger than the sum of its proper divisors (62289377755).

113553532322213 is an equidigital number, since it uses as much as digits as its factorization.

113553532322213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62289377754.

The product of its digits is 486000, while the sum is 41.

Adding to 113553532322213 its reverse (312223235355311), we get a palindrome (425776767677524).

The spelling of 113553532322213 in words is "one hundred thirteen trillion, five hundred fifty-three billion, five hundred thirty-two million, three hundred twenty-two thousand, two hundred thirteen".