100036998 has 32 divisors (see below), whose sum is σ = 222643200. Its totient is φ = 33294888.

The previous prime is 100036997. The next prime is 100037029. The reversal of 100036998 is 899630001.

It is a super-3 number, since 3×100036998³ (a number of 25 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100036997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55215 + ... + 56997.

It is an arithmetic number, because the mean of its divisors is an integer number (6957600).

Almost surely, 2^100036998 is an apocalyptic number.

100036998 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

100036998 is an abundant number, since it is smaller than the sum of its proper divisors (122606202).

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

100036998 is a wasteful number, since it uses less digits than its factorization.

100036998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833 (or 2827 counting only the distinct ones).

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

The square root of 100036998 is about 10001.8497289251. The cubic root of 100036998 is about 464.2161194710.

Adding to 100036998 its reverse (899630001), we get a palindrome (999666999).

The spelling of 100036998 in words is "one hundred million, thirty-six thousand, nine hundred ninety-eight".