13351245 has 8 divisors (see below), whose sum is σ = 21362016. Its totient is φ = 7120656.

The previous prime is 13351241. The next prime is 13351249. The reversal of 13351245 is 54215331.

13351245 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13351241) and next prime (13351249).

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

It is not a de Polignac number, because 13351245 - 2² = 13351241 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13351241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 445027 + ... + 445056.

It is an arithmetic number, because the mean of its divisors is an integer number (2670252).

Almost surely, 2^13351245 is an apocalyptic number.

13351245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13351245 is a deficient number, since it is larger than the sum of its proper divisors (8010771).

13351245 is an equidigital number, since it uses as much as digits as its factorization.

13351245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890091.

The product of its digits is 1800, while the sum is 24.

The square root of 13351245 is about 3653.9355495137. The cubic root of 13351245 is about 237.2323559323.

Adding to 13351245 its reverse (54215331), we get a palindrome (67566576).

The spelling of 13351245 in words is "thirteen million, three hundred fifty-one thousand, two hundred forty-five".