100106801 has 4 divisors (see below), whose sum is σ = 105375600. Its totient is φ = 94838004.

The previous prime is 100106759. The next prime is 100106807. The reversal of 100106801 is 108601001.

It is a happy number.

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 100106801 - 2¹⁰ = 100105777 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 100106801.

It is not an unprimeable number, because it can be changed into a prime (100106807) 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, 2634371 + ... + 2634408.

It is an arithmetic number, because the mean of its divisors is an integer number (26343900).

Almost surely, 2^100106801 is an apocalyptic number.

It is an amenable number.

100106801 is a deficient number, since it is larger than the sum of its proper divisors (5268799).

100106801 is an equidigital number, since it uses as much as digits as its factorization.

100106801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5268798.

The product of its (nonzero) digits is 48, while the sum is 17.

The square root of 100106801 is about 10005.3386249542. The cubic root of 100106801 is about 464.3240666791.

Adding to 100106801 its reverse (108601001), we get a palindrome (208707802).

The spelling of 100106801 in words is "one hundred million, one hundred six thousand, eight hundred one".