113132113031233 has 4 divisors (see below), whose sum is σ = 113135395016128. Its totient is φ = 113128831046340.

The previous prime is 113132113031209. The next prime is 113132113031243. The reversal of 113132113031233 is 332130311231311.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-113132113031233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113132113031243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1640940741 + ... + 1641009682.

It is an arithmetic number, because the mean of its divisors is an integer number (28283848754032).

Almost surely, 2^{113132113031233} is an apocalyptic number.

It is an amenable number.

113132113031233 is a deficient number, since it is larger than the sum of its proper divisors (3281984895).

113132113031233 is an equidigital number, since it uses as much as digits as its factorization.

113132113031233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3281984894.

The product of its (nonzero) digits is 2916, while the sum is 28.

Adding to 113132113031233 its reverse (332130311231311), we get a palindrome (445262424262544).

The spelling of 113132113031233 in words is "one hundred thirteen trillion, one hundred thirty-two billion, one hundred thirteen million, thirty-one thousand, two hundred thirty-three".