113310120113221 has 8 divisors (see below), whose sum is σ = 114126593847840. Its totient is φ = 112493664850512.

The previous prime is 113310120113207. The next prime is 113310120113249. The reversal of 113310120113221 is 122311021013311.

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

It is a cyclic number.

It is not a de Polignac number, because 113310120113221 - 2²³ = 113310111724613 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113310120113192 and 113310120113201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113310120119221) 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, 7814751 + ... + 16961443.

It is an arithmetic number, because the mean of its divisors is an integer number (14265824230980).

Almost surely, 2^{113310120113221} is an apocalyptic number.

It is an amenable number.

113310120113221 is a deficient number, since it is larger than the sum of its proper divisors (816473734619).

113310120113221 is an equidigital number, since it uses as much as digits as its factorization.

113310120113221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9235955.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 113310120113221 its reverse (122311021013311), we get a palindrome (235621141126532).

The spelling of 113310120113221 in words is "one hundred thirteen trillion, three hundred ten billion, one hundred twenty million, one hundred thirteen thousand, two hundred twenty-one".