2233143091 has 4 divisors (see below), whose sum is σ = 2233319112. Its totient is φ = 2232967072.

The previous prime is 2233143053. The next prime is 2233143109. The reversal of 2233143091 is 1903413322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1903413322 = 2 ⋅951706661.

It is a cyclic number.

It is not a de Polignac number, because 2233143091 - 2⁹ = 2233142579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2233143041) 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, 67366 + ... + 94891.

It is an arithmetic number, because the mean of its divisors is an integer number (558329778).

Almost surely, 2^2233143091 is an apocalyptic number.

2233143091 is a deficient number, since it is larger than the sum of its proper divisors (176021).

2233143091 is a wasteful number, since it uses less digits than its factorization.

2233143091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176020.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 2233143091 is about 47256.1434207236. The cubic root of 2233143091 is about 1307.0900758975.

The spelling of 2233143091 in words is "two billion, two hundred thirty-three million, one hundred forty-three thousand, ninety-one".