100033212986 has 32 divisors (see below), whose sum is σ = 172203736320. Its totient is φ = 42691948416.

The previous prime is 100033212977. The next prime is 100033213001. The reversal of 100033212986 is 689212330001.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17998520 + ... + 18004076.

It is an arithmetic number, because the mean of its divisors is an integer number (5381366760).

Almost surely, 2^100033212986 is an apocalyptic number.

100033212986 is a deficient number, since it is larger than the sum of its proper divisors (72170523334).

100033212986 is a wasteful number, since it uses less digits than its factorization.

100033212986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10718.

The product of its (nonzero) digits is 15552, while the sum is 35.

Adding to 100033212986 its reverse (689212330001), we get a palindrome (789245542987).

The spelling of 100033212986 in words is "one hundred billion, thirty-three million, two hundred twelve thousand, nine hundred eighty-six".