2133108743 has 4 divisors (see below), whose sum is σ = 2133214608. Its totient is φ = 2133002880.

The previous prime is 2133108727. The next prime is 2133108749. The reversal of 2133108743 is 3478013312.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2133108743 - 2⁴ = 2133108727 is a prime.

It is a super-4 number, since 4×2133108743⁴ (a number of 38 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133108749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12323 + ... + 66468.

It is an arithmetic number, because the mean of its divisors is an integer number (533303652).

Almost surely, 2^2133108743 is an apocalyptic number.

2133108743 is a deficient number, since it is larger than the sum of its proper divisors (105865).

2133108743 is an equidigital number, since it uses as much as digits as its factorization.

2133108743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105864.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 2133108743 is about 46185.5902095015. The cubic root of 2133108743 is about 1287.2740029757.

The spelling of 2133108743 in words is "two billion, one hundred thirty-three million, one hundred eight thousand, seven hundred forty-three".