1082607109 has 2 divisors, whose sum is σ = 1082607110. Its totient is φ = 1082607108.

The previous prime is 1082607083. The next prime is 1082607121. The reversal of 1082607109 is 9017062801.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 846984609 + 235622500 = 29103^2 + 15350^2 .

It is a cyclic number.

It is not a de Polignac number, because 1082607109 - 2²³ = 1074218501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1082607179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541303554 + 541303555.

It is an arithmetic number, because the mean of its divisors is an integer number (541303555).

Almost surely, 2^1082607109 is an apocalyptic number.

It is an amenable number.

1082607109 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082607109 is an equidigital number, since it uses as much as digits as its factorization.

1082607109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 1082607109 is about 32902.9954411449. The cubic root of 1082607109 is about 1026.8104774911.

The spelling of 1082607109 in words is "one billion, eighty-two million, six hundred seven thousand, one hundred nine".