201101404 has 12 divisors (see below), whose sum is σ = 402202864. Its totient is φ = 86186304.

The previous prime is 201101363. The next prime is 201101419. The reversal of 201101404 is 404101102.

201101404 is an admirable number.

It is a congruent number.

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, 3591069 + ... + 3591124.

Almost surely, 2^201101404 is an apocalyptic number.

It is an amenable number.

201101404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201101404 is a wasteful number, since it uses less digits than its factorization.

201101404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7182204 (or 7182202 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 201101404 is about 14181.0226711616. The cubic root of 201101404 is about 585.8750913167.

Adding to 201101404 its reverse (404101102), we get a palindrome (605202506).

The spelling of 201101404 in words is "two hundred one million, one hundred one thousand, four hundred four".