13201524285 has 8 divisors (see below), whose sum is σ = 21122438880. Its totient is φ = 7040812944.

The previous prime is 13201524283. The next prime is 13201524289. The reversal of 13201524285 is 58242510231.

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

It is not a de Polignac number, because 13201524285 - 2¹ = 13201524283 is a prime.

It is a super-2 number, since 2×13201524285² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13201524283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440050795 + ... + 440050824.

It is an arithmetic number, because the mean of its divisors is an integer number (2640304860).

Almost surely, 2^13201524285 is an apocalyptic number.

13201524285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13201524285 is a deficient number, since it is larger than the sum of its proper divisors (7920914595).

13201524285 is an equidigital number, since it uses as much as digits as its factorization.

13201524285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880101627.

The product of its (nonzero) digits is 19200, while the sum is 33.

The spelling of 13201524285 in words is "thirteen billion, two hundred one million, five hundred twenty-four thousand, two hundred eighty-five".