13142283 has 16 divisors (see below), whose sum is σ = 21847296. Its totient is φ = 6827040.

The previous prime is 13142279. The next prime is 13142299. The reversal of 13142283 is 38224131.

It is not a de Polignac number, because 13142283 - 2² = 13142279 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13142083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28216 + ... + 28677.

It is an arithmetic number, because the mean of its divisors is an integer number (1365456).

Almost surely, 2^13142283 is an apocalyptic number.

13142283 is a deficient number, since it is larger than the sum of its proper divisors (8705013).

13142283 is a wasteful number, since it uses less digits than its factorization.

13142283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56914.

The product of its digits is 1152, while the sum is 24.

The square root of 13142283 is about 3625.2286824420. The cubic root of 13142283 is about 235.9881912601.

The spelling of 13142283 in words is "thirteen million, one hundred forty-two thousand, two hundred eighty-three".