101040404 has 12 divisors (see below), whose sum is σ = 186127200. Its totient is φ = 47861208.

The previous prime is 101040397. The next prime is 101040413. The reversal of 101040404 is 404040101.

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, 664664 + ... + 664815.

It is an arithmetic number, because the mean of its divisors is an integer number (15510600).

Almost surely, 2^101040404 is an apocalyptic number.

It is an amenable number.

101040404 is a deficient number, since it is larger than the sum of its proper divisors (85086796).

101040404 is a wasteful number, since it uses less digits than its factorization.

101040404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329502 (or 1329500 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 101040404 is about 10051.8855942554. The cubic root of 101040404 is about 465.7630421094.

Adding to 101040404 its reverse (404040101), we get a palindrome (505080505).

It can be divided in two parts, 1010 and 40404, that added together give a palindrome (41414).

The spelling of 101040404 in words is "one hundred one million, forty thousand, four hundred four".