113033640189 has 8 divisors (see below), whose sum is σ = 152404908480. Its totient is φ = 74509066016.

The previous prime is 113033640163. The next prime is 113033640197. The reversal of 113033640189 is 981046330311.

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 113033640189 - 2²⁰ = 113032591613 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113033640289) 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, 211673217 + ... + 211673750.

It is an arithmetic number, because the mean of its divisors is an integer number (19050613560).

Almost surely, 2^113033640189 is an apocalyptic number.

It is an amenable number.

113033640189 is a deficient number, since it is larger than the sum of its proper divisors (39371268291).

113033640189 is an equidigital number, since it uses as much as digits as its factorization.

113033640189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423347059.

The product of its (nonzero) digits is 46656, while the sum is 39.

The spelling of 113033640189 in words is "one hundred thirteen billion, thirty-three million, six hundred forty thousand, one hundred eighty-nine".