113120321233 has 8 divisors (see below), whose sum is σ = 113548126952. Its totient is φ = 112693061376.

The previous prime is 113120321227. The next prime is 113120321239. The reversal of 113120321233 is 332123021311.

It is an interprime number because it is at equal distance from previous prime (113120321227) and next prime (113120321239).

It can be written as a sum of positive squares in 4 ways, for example, as 22210835089 + 90909486144 = 149033^2 + 301512^2 .

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 113120321233 - 2¹³ = 113120313041 is a prime.

It is a super-2 number, since 2×113120321233² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113120321239) 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, 281191 + ... + 552547.

It is an arithmetic number, because the mean of its divisors is an integer number (14193515869).

Almost surely, 2^113120321233 is an apocalyptic number.

It is an amenable number.

113120321233 is a deficient number, since it is larger than the sum of its proper divisors (427805719).

113120321233 is a wasteful number, since it uses less digits than its factorization.

113120321233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272931.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 113120321233 its reverse (332123021311), we get a palindrome (445243342544).

The spelling of 113120321233 in words is "one hundred thirteen billion, one hundred twenty million, three hundred twenty-one thousand, two hundred thirty-three".