11090101 has 8 divisors (see below), whose sum is σ = 12153024. Its totient is φ = 10036320.

The previous prime is 11090089. The next prime is 11090111. The reversal of 11090101 is 10109011.

11090101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11090101 - 2²³ = 2701493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11090111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400 + ... + 4726.

It is an arithmetic number, because the mean of its divisors is an integer number (1519128).

Almost surely, 2^11090101 is an apocalyptic number.

11090101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11090101 is a deficient number, since it is larger than the sum of its proper divisors (1062923).

11090101 is a wasteful number, since it uses less digits than its factorization.

11090101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4571.

The product of its (nonzero) digits is 9, while the sum is 13.

The square root of 11090101 is about 3330.1803254479. The cubic root of 11090101 is about 223.0035793429.

Adding to 11090101 its reverse (10109011), we get a palindrome (21199112).

It can be divided in two parts, 1109010 and 1, that added together give a palindrome (1109011).

The spelling of 11090101 in words is "eleven million, ninety thousand, one hundred one".