2132143331 has 2 divisors, whose sum is σ = 2132143332. Its totient is φ = 2132143330.

The previous prime is 2132143301. The next prime is 2132143333. The reversal of 2132143331 is 1333412312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2132143331 - 2⁶ = 2132143267 is a prime.

It is a super-2 number, since 2×2132143331² = 9092070367855551122, which contains 22 as substring.

Together with 2132143333, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2132143297 and 2132143306.

It is not a weakly prime, because it can be changed into another prime (2132143333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066071665 + 1066071666.

It is an arithmetic number, because the mean of its divisors is an integer number (1066071666).

Almost surely, 2^2132143331 is an apocalyptic number.

2132143331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132143331 is an equidigital number, since it uses as much as digits as its factorization.

2132143331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 23.

The square root of 2132143331 is about 46175.1375850684. The cubic root of 2132143331 is about 1287.0797735748.

Adding to 2132143331 its reverse (1333412312), we get a palindrome (3465555643).

The spelling of 2132143331 in words is "two billion, one hundred thirty-two million, one hundred forty-three thousand, three hundred thirty-one".