13100038 has 8 divisors (see below), whose sum is σ = 22457232. Its totient is φ = 5614296.

The previous prime is 13100027. The next prime is 13100039. The reversal of 13100038 is 83000131.

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

It is a super-2 number, since 2×13100038² = 343221991202888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13099994 and 13100030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13100039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467845 + ... + 467872.

It is an arithmetic number, because the mean of its divisors is an integer number (2807154).

Almost surely, 2^13100038 is an apocalyptic number.

13100038 is a deficient number, since it is larger than the sum of its proper divisors (9357194).

13100038 is an equidigital number, since it uses as much as digits as its factorization.

13100038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935726.

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

The square root of 13100038 is about 3619.3974636671. The cubic root of 13100038 is about 235.7350636981.

Adding to 13100038 its reverse (83000131), we get a palindrome (96100169).

The spelling of 13100038 in words is "thirteen million, one hundred thousand, thirty-eight".