2102132143 has 2 divisors, whose sum is σ = 2102132144. Its totient is φ = 2102132142.

The previous prime is 2102132117. The next prime is 2102132147. The reversal of 2102132143 is 3412312012.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2102132143 - 2²⁵ = 2068577711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2102132143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2102132147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051066071 + 1051066072.

It is an arithmetic number, because the mean of its divisors is an integer number (1051066072).

Almost surely, 2^2102132143 is an apocalyptic number.

2102132143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102132143 is an equidigital number, since it uses as much as digits as its factorization.

2102132143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2102132143 is about 45849.0146349952. The cubic root of 2102132143 is about 1281.0124117124.

Adding to 2102132143 its reverse (3412312012), we get a palindrome (5514444155).

It can be divided in two parts, 2102132 and 143, that added together give a triangular number (2102275 = T₂₀₅₀).

The spelling of 2102132143 in words is "two billion, one hundred two million, one hundred thirty-two thousand, one hundred forty-three".