113301103133221 has 4 divisors (see below), whose sum is σ = 113346369257632. Its totient is φ = 113255837008812.

The previous prime is 113301103133219. The next prime is 113301103133227. The reversal of 113301103133221 is 122331301103311.

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 113301103133221 - 2¹ = 113301103133219 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 (113301103133227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22633058451 + ... + 22633063456.

It is an arithmetic number, because the mean of its divisors is an integer number (28336592314408).

Almost surely, 2^{113301103133221} is an apocalyptic number.

It is an amenable number.

113301103133221 is a deficient number, since it is larger than the sum of its proper divisors (45266124411).

113301103133221 is an equidigital number, since it uses as much as digits as its factorization.

113301103133221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45266124410.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 113301103133221 its reverse (122331301103311), we get a palindrome (235632404236532).

The spelling of 113301103133221 in words is "one hundred thirteen trillion, three hundred one billion, one hundred three million, one hundred thirty-three thousand, two hundred twenty-one".