103801404 has 48 divisors (see below), whose sum is σ = 282464000. Its totient is φ = 29656368.

The previous prime is 103801363. The next prime is 103801409. The reversal of 103801404 is 404108301.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103801409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8494 + ... + 16725.

Almost surely, 2^103801404 is an apocalyptic number.

103801404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

103801404 is an abundant number, since it is smaller than the sum of its proper divisors (178662596).

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

103801404 is a wasteful number, since it uses less digits than its factorization.

103801404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25247 (or 25231 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 103801404 is about 10188.2974043753. The cubic root of 103801404 is about 469.9674098422.

Adding to 103801404 its reverse (404108301), we get a palindrome (507909705).

The spelling of 103801404 in words is "one hundred three million, eight hundred one thousand, four hundred four".