100036897 has 4 divisors (see below), whose sum is σ = 100060720. Its totient is φ = 100013076.

The previous prime is 100036883. The next prime is 100036927. The reversal of 100036897 is 798630001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100036897 - 2¹¹ = 100034849 is a prime.

It is a super-2 number, since 2×100036897² = 20014761522777218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100036817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3747 + ... + 14632.

It is an arithmetic number, because the mean of its divisors is an integer number (25015180).

Almost surely, 2^100036897 is an apocalyptic number.

It is an amenable number.

100036897 is a deficient number, since it is larger than the sum of its proper divisors (23823).

100036897 is an equidigital number, since it uses as much as digits as its factorization.

100036897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23822.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 100036897 is about 10001.8446798578. The cubic root of 100036897 is about 464.2159632427.

Adding to 100036897 its reverse (798630001), we get a palindrome (898666898).

It can be divided in two parts, 10003 and 6897, that added together give a square (16900 = 130²).

The spelling of 100036897 in words is "one hundred million, thirty-six thousand, eight hundred ninety-seven".