13380363 has 8 divisors (see below), whose sum is σ = 19822800. Its totient is φ = 8920224.

The previous prime is 13380361. The next prime is 13380371. The reversal of 13380363 is 36308331.

It is not a de Polignac number, because 13380363 - 2¹ = 13380361 is a prime.

It is a super-2 number, since 2×13380363² = 358068228023538, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 495569 = 13380363 / (1 + 3 + 3 + 8 + 0 + 3 + 6 + 3).

It is not an unprimeable number, because it can be changed into a prime (13380361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247758 + ... + 247811.

It is an arithmetic number, because the mean of its divisors is an integer number (2477850).

Almost surely, 2^13380363 is an apocalyptic number.

13380363 is a deficient number, since it is larger than the sum of its proper divisors (6442437).

13380363 is an equidigital number, since it uses as much as digits as its factorization.

13380363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495578 (or 495572 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 13380363 is about 3657.9178503624. The cubic root of 13380363 is about 237.4046923218.

Adding to 13380363 its reverse (36308331), we get a palindrome (49688694).

The spelling of 13380363 in words is "thirteen million, three hundred eighty thousand, three hundred sixty-three".