113330212133 has 4 divisors (see below), whose sum is σ = 119294960160. Its totient is φ = 107365464108.

The previous prime is 113330212129. The next prime is 113330212201. The reversal of 113330212133 is 331212033311.

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 113330212133 - 2² = 113330212129 is a prime.

It is a super-2 number, since 2×113330212133² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 113330212099 and 113330212108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113330212433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2982373985 + ... + 2982374022.

It is an arithmetic number, because the mean of its divisors is an integer number (29823740040).

Almost surely, 2^113330212133 is an apocalyptic number.

It is an amenable number.

113330212133 is a deficient number, since it is larger than the sum of its proper divisors (5964748027).

113330212133 is an equidigital number, since it uses as much as digits as its factorization.

113330212133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5964748026.

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

Adding to 113330212133 its reverse (331212033311), we get a palindrome (444542245444).

The spelling of 113330212133 in words is "one hundred thirteen billion, three hundred thirty million, two hundred twelve thousand, one hundred thirty-three".