2133113433 has 8 divisors (see below), whose sum is σ = 3102710496. Its totient is φ = 1292796000.

The previous prime is 2133113401. The next prime is 2133113443. The reversal of 2133113433 is 3343113312.

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 2133113433 - 2⁵ = 2133113401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2133113443) 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, 32319868 + ... + 32319933.

It is an arithmetic number, because the mean of its divisors is an integer number (387838812).

Almost surely, 2^2133113433 is an apocalyptic number.

It is an amenable number.

2133113433 is a deficient number, since it is larger than the sum of its proper divisors (969597063).

2133113433 is a wasteful number, since it uses less digits than its factorization.

2133113433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64639815.

The product of its digits is 1944, while the sum is 24.

The square root of 2133113433 is about 46185.6409828856. The cubic root of 2133113433 is about 1287.2749464048.

Adding to 2133113433 its reverse (3343113312), we get a palindrome (5476226745).

The spelling of 2133113433 in words is "two billion, one hundred thirty-three million, one hundred thirteen thousand, four hundred thirty-three".