2127233231 has 2 divisors, whose sum is σ = 2127233232. Its totient is φ = 2127233230.

The previous prime is 2127233197. The next prime is 2127233257. The reversal of 2127233231 is 1323327212.

It is a happy number.

It is an a-pointer prime, because the next prime (2127233257) can be obtained adding 2127233231 to its sum of digits (26).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2127233231 - 2³⁰ = 1053491407 is a prime.

It is a super-2 number, since 2×2127233231² = 9050242438141398722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2127233231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2127233531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1063616615 + 1063616616.

It is an arithmetic number, because the mean of its divisors is an integer number (1063616616).

Almost surely, 2^2127233231 is an apocalyptic number.

2127233231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2127233231 is an equidigital number, since it uses as much as digits as its factorization.

2127233231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 26.

The square root of 2127233231 is about 46121.9387168406. The cubic root of 2127233231 is about 1286.0910114353.

The spelling of 2127233231 in words is "two billion, one hundred twenty-seven million, two hundred thirty-three thousand, two hundred thirty-one".