13803100 has 36 divisors (see below), whose sum is σ = 30282784. Its totient is φ = 5460480.

The previous prime is 13803089. The next prime is 13803121. The reversal of 13803100 is 130831.

It is a super-2 number, since 2×13803100² = 381051139220000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8989 + ... + 10411.

Almost surely, 2^13803100 is an apocalyptic number.

13803100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13803100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15141392).

13803100 is an abundant number, since it is smaller than the sum of its proper divisors (16479684).

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

13803100 is a wasteful number, since it uses less digits than its factorization.

13803100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534 (or 1527 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 13803100 is about 3715.2523467458. The cubic root of 13803100 is about 239.8789899219.

Adding to 13803100 its reverse (130831), we get a palindrome (13933931).

The spelling of 13803100 in words is "thirteen million, eight hundred three thousand, one hundred".