13140315 has 24 divisors (see below), whose sum is σ = 23154768. Its totient is φ = 6891840.

The previous prime is 13140313. The next prime is 13140317. The reversal of 13140315 is 51304131.

It is an interprime number because it is at equal distance from previous prime (13140313) and next prime (13140317).

It is not a de Polignac number, because 13140315 - 2¹ = 13140313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13140313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 352 + ... + 5138.

It is an arithmetic number, because the mean of its divisors is an integer number (964782).

Almost surely, 2^13140315 is an apocalyptic number.

13140315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13140315 is a deficient number, since it is larger than the sum of its proper divisors (10014453).

13140315 is a wasteful number, since it uses less digits than its factorization.

13140315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4859 (or 4856 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 13140315 is about 3624.9572411271. The cubic root of 13140315 is about 235.9764112687.

Adding to 13140315 its reverse (51304131), we get a palindrome (64444446).

The spelling of 13140315 in words is "thirteen million, one hundred forty thousand, three hundred fifteen".