113313021233 has 8 divisors (see below), whose sum is σ = 114035856000. Its totient is φ = 112591721088.

The previous prime is 113313021169. The next prime is 113313021251. The reversal of 113313021233 is 332120313311.

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 113313021233 - 2⁶ = 113313021169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113313021199 and 113313021208.

It is not an unprimeable number, because it can be changed into a prime (113313021253) 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, 235328 + ... + 531041.

It is an arithmetic number, because the mean of its divisors is an integer number (14254482000).

Almost surely, 2^113313021233 is an apocalyptic number.

It is an amenable number.

113313021233 is a deficient number, since it is larger than the sum of its proper divisors (722834767).

113313021233 is an equidigital number, since it uses as much as digits as its factorization.

113313021233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767311.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 113313021233 its reverse (332120313311), we get a palindrome (445433334544).

The spelling of 113313021233 in words is "one hundred thirteen billion, three hundred thirteen million, twenty-one thousand, two hundred thirty-three".