2233143109 has 2 divisors, whose sum is σ = 2233143110. Its totient is φ = 2233143108.

The previous prime is 2233143053. The next prime is 2233143119. The reversal of 2233143109 is 9013413322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2102681025 + 130462084 = 45855^2 + 11422^2 .

It is a cyclic number.

It is not a de Polignac number, because 2233143109 - 2¹⁹ = 2232618821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2233143119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116571554 + 1116571555.

It is an arithmetic number, because the mean of its divisors is an integer number (1116571555).

Almost surely, 2^2233143109 is an apocalyptic number.

It is an amenable number.

2233143109 is a deficient number, since it is larger than the sum of its proper divisors (1).

2233143109 is an equidigital number, since it uses as much as digits as its factorization.

2233143109 is an evil number, because the sum of its binary digits is even.

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

The square root of 2233143109 is about 47256.1436111750. The cubic root of 2233143109 is about 1307.0900794094.

The spelling of 2233143109 in words is "two billion, two hundred thirty-three million, one hundred forty-three thousand, one hundred nine".