100000999582 has 12 divisors (see below), whose sum is σ = 164877681528. Its totient is φ = 45454999700.

The previous prime is 100000999547. The next prime is 100000999583. The reversal of 100000999582 is 285999000001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100000999583) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 206613394 + ... + 206613877.

It is an arithmetic number, because the mean of its divisors is an integer number (13739806794).

Almost surely, 2^100000999582 is an apocalyptic number.

100000999582 is a deficient number, since it is larger than the sum of its proper divisors (64876681946).

100000999582 is a wasteful number, since it uses less digits than its factorization.

100000999582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413227295 (or 413227284 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 43.

Adding to 100000999582 its reverse (285999000001), we get a palindrome (385999999583).

The spelling of 100000999582 in words is "one hundred billion, nine hundred ninety-nine thousand, five hundred eighty-two".