It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10604231 = 11 ⋅964021.
It is a cyclic number.
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 13240601.
Almost surely, 213240601 is an apocalyptic number.
13240601 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13240601 is a wasteful number, since it uses less digits than its factorization.
13240601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1203702.
The square root of 13240601 is about 3638.7636636638. The cubic root of 13240601 is about 236.5752092120.
Adding to 13240601 its reverse (10604231), we get a palindrome (23844832).
The spelling of 13240601 in words is "thirteen million, two hundred forty thousand, six hundred one".