100010011 has 4 divisors (see below), whose sum is σ = 100944792. Its totient is φ = 99075232.

The previous prime is 100009979. The next prime is 100010017. The reversal of 100010011 is 110010001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110010001 = 131 ⋅839771.

It is a cyclic number.

It is not a de Polignac number, because 100010011 - 2⁵ = 100009979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100010017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467230 + ... + 467443.

It is an arithmetic number, because the mean of its divisors is an integer number (25236198).

Almost surely, 2^100010011 is an apocalyptic number.

100010011 is a deficient number, since it is larger than the sum of its proper divisors (934781).

100010011 is an equidigital number, since it uses as much as digits as its factorization.

100010011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934780.

The product of its (nonzero) digits is 1, while the sum is 4.

The square root of 100010011 is about 10000.5005374731. The cubic root of 100010011 is about 464.1743718264.

Adding to 100010011 its reverse (110010001), we get a palindrome (210020012).

It can be divided in two parts, 1000 and 10011, that added together give a palindrome (11011).

The spelling of 100010011 in words is "one hundred million, ten thousand, eleven".