13142315 has 8 divisors (see below), whose sum is σ = 16456608. Its totient is φ = 10056640.

The previous prime is 13142299. The next prime is 13142321. The reversal of 13142315 is 51324131.

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

It is not a de Polignac number, because 13142315 - 2⁴ = 13142299 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57026 + ... + 57255.

It is an arithmetic number, because the mean of its divisors is an integer number (2057076).

Almost surely, 2^13142315 is an apocalyptic number.

13142315 is a deficient number, since it is larger than the sum of its proper divisors (3314293).

13142315 is a wasteful number, since it uses less digits than its factorization.

13142315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114309.

The product of its digits is 360, while the sum is 20.

The square root of 13142315 is about 3625.2330959540. The cubic root of 13142315 is about 235.9883827950.

Adding to 13142315 its reverse (51324131), we get a palindrome (64466446).

The spelling of 13142315 in words is "thirteen million, one hundred forty-two thousand, three hundred fifteen".