201100426 has 8 divisors (see below), whose sum is σ = 302025024. Its totient is φ = 100425420.

The previous prime is 201100409. The next prime is 201100457. The reversal of 201100426 is 624001102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60370 + ... + 63613.

It is an arithmetic number, because the mean of its divisors is an integer number (37753128).

Almost surely, 2^201100426 is an apocalyptic number.

201100426 is a deficient number, since it is larger than the sum of its proper divisors (100924598).

201100426 is a wasteful number, since it uses less digits than its factorization.

201100426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124796.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 201100426 is about 14180.9881884162. The cubic root of 201100426 is about 585.8741415690.

Adding to 201100426 its reverse (624001102), we get a palindrome (825101528).

The spelling of 201100426 in words is "two hundred one million, one hundred thousand, four hundred twenty-six".