13370243 has 8 divisors (see below), whose sum is σ = 14112000. Its totient is φ = 12632328.

The previous prime is 13370233. The next prime is 13370249. The reversal of 13370243 is 34207331.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13370243 - 2¹⁴ = 13353859 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (13370249) 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, 8858 + ... + 10256.

It is an arithmetic number, because the mean of its divisors is an integer number (1764000).

Almost surely, 2^13370243 is an apocalyptic number.

13370243 is a deficient number, since it is larger than the sum of its proper divisors (741757).

13370243 is a wasteful number, since it uses less digits than its factorization.

13370243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 13370243 is about 3656.5342880930. The cubic root of 13370243 is about 237.3448249514.

Adding to 13370243 its reverse (34207331), we get a palindrome (47577574).

The spelling of 13370243 in words is "thirteen million, three hundred seventy thousand, two hundred forty-three".