100300851 has 24 divisors (see below), whose sum is σ = 166798944. Its totient is φ = 56891520.

The previous prime is 100300847. The next prime is 100300873. The reversal of 100300851 is 158003001.

It is a happy number.

It is not a de Polignac number, because 100300851 - 2² = 100300847 is a prime.

It is a super-2 number, since 2×100300851² = 20120521422648402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100310851) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2821 + ... + 14441.

It is an arithmetic number, because the mean of its divisors is an integer number (6949956).

Almost surely, 2^100300851 is an apocalyptic number.

100300851 is a deficient number, since it is larger than the sum of its proper divisors (66498093).

100300851 is a wasteful number, since it uses less digits than its factorization.

100300851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11771 (or 11768 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 100300851 is about 10015.0312530716. The cubic root of 100300851 is about 464.6238928914.

Adding to 100300851 its reverse (158003001), we get a palindrome (258303852).

The spelling of 100300851 in words is "one hundred million, three hundred thousand, eight hundred fifty-one".