2133623711 has 8 divisors (see below), whose sum is σ = 2140571664. Its totient is φ = 2126686720.

The previous prime is 2133623689. The next prime is 2133623717. The reversal of 2133623711 is 1173263312.

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 2133623711 - 2¹⁸ = 2133361567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133623717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 559136 + ... + 562938.

It is an arithmetic number, because the mean of its divisors is an integer number (267571458).

Almost surely, 2^2133623711 is an apocalyptic number.

2133623711 is a deficient number, since it is larger than the sum of its proper divisors (6947953).

2133623711 is a wasteful number, since it uses less digits than its factorization.

2133623711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5481.

The product of its digits is 4536, while the sum is 29.

The square root of 2133623711 is about 46191.1648586610. The cubic root of 2133623711 is about 1287.3775844399.

The spelling of 2133623711 in words is "two billion, one hundred thirty-three million, six hundred twenty-three thousand, seven hundred eleven".