2102143327 has 2 divisors, whose sum is σ = 2102143328. Its totient is φ = 2102143326.

The previous prime is 2102143321. The next prime is 2102143333. The reversal of 2102143327 is 7233412012.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (2102143321) and next prime (2102143333).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2102143327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2102143321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051071663 + 1051071664.

It is an arithmetic number, because the mean of its divisors is an integer number (1051071664).

Almost surely, 2^2102143327 is an apocalyptic number.

2102143327 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102143327 is an equidigital number, since it uses as much as digits as its factorization.

2102143327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 2102143327 is about 45849.1366003767. The cubic root of 2102143327 is about 1281.0146835038.

Adding to 2102143327 its reverse (7233412012), we get a palindrome (9335555339).

The spelling of 2102143327 in words is "two billion, one hundred two million, one hundred forty-three thousand, three hundred twenty-seven".