113132012133 has 8 divisors (see below), whose sum is σ = 172391637568. Its totient is φ = 64646864064.

The previous prime is 113132012069. The next prime is 113132012159. The reversal of 113132012133 is 331210231311.

It is a happy number.

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

It is not a de Polignac number, because 113132012133 - 2⁶ = 113132012069 is a prime.

It is a super-2 number, since 2×113132012133² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 5387238673 = 113132012133 / (1 + 1 + 3 + 1 + 3 + 2 + 0 + 1 + 2 + 1 + 3 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113132012633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2693619316 + ... + 2693619357.

It is an arithmetic number, because the mean of its divisors is an integer number (21548954696).

Almost surely, 2^113132012133 is an apocalyptic number.

It is an amenable number.

113132012133 is a deficient number, since it is larger than the sum of its proper divisors (59259625435).

113132012133 is an equidigital number, since it uses as much as digits as its factorization.

113132012133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5387238683.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 113132012133 its reverse (331210231311), we get a palindrome (444342243444).

The spelling of 113132012133 in words is "one hundred thirteen billion, one hundred thirty-two million, twelve thousand, one hundred thirty-three".