2113230133 has 8 divisors (see below), whose sum is σ = 2520125568. Its totient is φ = 1732586064.

The previous prime is 2113230131. The next prime is 2113230221. The reversal of 2113230133 is 3310323112.

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 2113230133 - 2¹ = 2113230131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2113230133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113230131) 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, 6562666 + ... + 6562987.

It is an arithmetic number, because the mean of its divisors is an integer number (315015696).

Almost surely, 2^2113230133 is an apocalyptic number.

2113230133 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2113230133 is a deficient number, since it is larger than the sum of its proper divisors (406895435).

2113230133 is a wasteful number, since it uses less digits than its factorization.

2113230133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13125683.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 2113230133 is about 45969.8828908667. The cubic root of 2113230133 is about 1283.2627804845.

Adding to 2113230133 its reverse (3310323112), we get a palindrome (5423553245).

The spelling of 2113230133 in words is "two billion, one hundred thirteen million, two hundred thirty thousand, one hundred thirty-three".