2132312233 has 2 divisors, whose sum is σ = 2132312234. Its totient is φ = 2132312232.

The previous prime is 2132312209. The next prime is 2132312239. The reversal of 2132312233 is 3322132312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1117698624 + 1014613609 = 33432^2 + 31853^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132312233 - 2⁵ = 2132312201 is a prime.

It is not a weakly prime, because it can be changed into another prime (2132312239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066156116 + 1066156117.

It is an arithmetic number, because the mean of its divisors is an integer number (1066156117).

Almost surely, 2^2132312233 is an apocalyptic number.

It is an amenable number.

2132312233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132312233 is an equidigital number, since it uses as much as digits as its factorization.

2132312233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 22.

The square root of 2132312233 is about 46176.9664768053. The cubic root of 2132312233 is about 1287.1137588772.

Adding to 2132312233 its reverse (3322132312), we get a palindrome (5454444545).

The spelling of 2132312233 in words is "two billion, one hundred thirty-two million, three hundred twelve thousand, two hundred thirty-three".