13201242 has 8 divisors (see below), whose sum is σ = 26402496. Its totient is φ = 4400412.

The previous prime is 13201217. The next prime is 13201249. The reversal of 13201242 is 24210231.

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

13201242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (13201249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1100098 + ... + 1100109.

It is an arithmetic number, because the mean of its divisors is an integer number (3300312).

Almost surely, 2^13201242 is an apocalyptic number.

13201242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13201242 is a wasteful number, since it uses less digits than its factorization.

13201242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2200212.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 13201242 is about 3633.3513455211. The cubic root of 13201242 is about 236.3405621280.

Adding to 13201242 its reverse (24210231), we get a palindrome (37411473).

The spelling of 13201242 in words is "thirteen million, two hundred one thousand, two hundred forty-two".