100340011 has 4 divisors (see below), whose sum is σ = 100740024. Its totient is φ = 99940000.

The previous prime is 100340003. The next prime is 100340017. The reversal of 100340011 is 110043001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110043001 = 1103 ⋅99767.

It is a cyclic number.

It is not a de Polignac number, because 100340011 - 2³ = 100340003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100340011.

It is not an unprimeable number, because it can be changed into a prime (100340017) 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, 199630 + ... + 200131.

It is an arithmetic number, because the mean of its divisors is an integer number (25185006).

Almost surely, 2^100340011 is an apocalyptic number.

100340011 is a deficient number, since it is larger than the sum of its proper divisors (400013).

100340011 is an equidigital number, since it uses as much as digits as its factorization.

100340011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400012.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 100340011 is about 10016.9861235803. The cubic root of 100340011 is about 464.6843520137.

Adding to 100340011 its reverse (110043001), we get a palindrome (210383012).

It can be divided in two parts, 1003 and 40011, that added together give a palindrome (41014).

The spelling of 100340011 in words is "one hundred million, three hundred forty thousand, eleven".