1082841100 has 54 divisors (see below), whose sum is σ = 2582828612. Its totient is φ = 393756000.

The previous prime is 1082841079. The next prime is 1082841113. The reversal of 1082841100 is 11482801.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 32646 + ... + 56845.

Almost surely, 2^1082841100 is an apocalyptic number.

1082841100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1082841100 is an abundant number, since it is smaller than the sum of its proper divisors (1499987512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1082841100 is a wasteful number, since it uses less digits than its factorization.

1082841100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89527 (or 89509 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 25.

The square root of 1082841100 is about 32906.5510195159. The cubic root of 1082841100 is about 1026.8844492643.

The spelling of 1082841100 in words is "one billion, eighty-two million, eight hundred forty-one thousand, one hundred".