113223021220301 has 8 divisors (see below), whose sum is σ = 113515809615000. Its totient is φ = 112930241680960.

The previous prime is 113223021220277. The next prime is 113223021220381. The reversal of 113223021220301 is 103022120322311.

It can be written as a sum of positive squares in 4 ways, for example, as 320729668900 + 112902291551401 = 566330^2 + 10625549^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113223021220301 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113223021220381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23785091 + ... + 28145631.

It is an arithmetic number, because the mean of its divisors is an integer number (14189476201875).

Almost surely, 2^{113223021220301} is an apocalyptic number.

It is an amenable number.

113223021220301 is a deficient number, since it is larger than the sum of its proper divisors (292788394699).

113223021220301 is an equidigital number, since it uses as much as digits as its factorization.

113223021220301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4427679.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 113223021220301 its reverse (103022120322311), we get a palindrome (216245141542612).

The spelling of 113223021220301 in words is "one hundred thirteen trillion, two hundred twenty-three billion, twenty-one million, two hundred twenty thousand, three hundred one".