1082909133 has 12 divisors (see below), whose sum is σ = 1566628128. Its totient is φ = 720819720.

The previous prime is 1082909101. The next prime is 1082909167. The reversal of 1082909133 is 3319092801.

It is not a de Polignac number, because 1082909133 - 2⁵ = 1082909101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082904133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87163 + ... + 98808.

It is an arithmetic number, because the mean of its divisors is an integer number (130552344).

Almost surely, 2^1082909133 is an apocalyptic number.

It is an amenable number.

1082909133 is a deficient number, since it is larger than the sum of its proper divisors (483718995).

1082909133 is a wasteful number, since it uses less digits than its factorization.

1082909133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186624 (or 186621 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 1082909133 is about 32907.5847336142. The cubic root of 1082909133 is about 1026.9059545946.

The spelling of 1082909133 in words is "one billion, eighty-two million, nine hundred nine thousand, one hundred thirty-three".