13598101 has 12 divisors (see below), whose sum is σ = 15316812. Its totient is φ = 12056000.

The previous prime is 13598099. The next prime is 13598107. The reversal of 13598101 is 10189531.

It can be written as a sum of positive squares in 2 ways, for example, as 2044900 + 11553201 = 1430^2 + 3399^2 .

It is not a de Polignac number, because 13598101 - 2¹ = 13598099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13598101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13598107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3591 + ... + 6331.

It is an arithmetic number, because the mean of its divisors is an integer number (1276401).

Almost surely, 2^13598101 is an apocalyptic number.

13598101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13598101 is a deficient number, since it is larger than the sum of its proper divisors (1718711).

13598101 is a wasteful number, since it uses less digits than its factorization.

13598101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2804 (or 2793 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 28.

The square root of 13598101 is about 3687.5603045916. The cubic root of 13598101 is about 238.6855279439.

The spelling of 13598101 in words is "thirteen million, five hundred ninety-eight thousand, one hundred one".