2132789107 has 2 divisors, whose sum is σ = 2132789108. Its totient is φ = 2132789106.

The previous prime is 2132789089. The next prime is 2132789143. The reversal of 2132789107 is 7019872312.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2132789107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2132789107.

It is not a weakly prime, because it can be changed into another prime (2132789507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066394553 + 1066394554.

It is an arithmetic number, because the mean of its divisors is an integer number (1066394554).

Almost surely, 2^2132789107 is an apocalyptic number.

2132789107 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132789107 is an equidigital number, since it uses as much as digits as its factorization.

2132789107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 2132789107 is about 46182.1297365117. The cubic root of 2132789107 is about 1287.2097025085.

The spelling of 2132789107 in words is "two billion, one hundred thirty-two million, seven hundred eighty-nine thousand, one hundred seven".