13142013 has 8 divisors (see below), whose sum is σ = 17678208. Its totient is φ = 8683584.

The previous prime is 13142011. The next prime is 13142027. The reversal of 13142013 is 31024131.

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

It is not a de Polignac number, because 13142013 - 2¹ = 13142011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13141983 and 13142001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13142011) 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, 19045 + ... + 19722.

It is an arithmetic number, because the mean of its divisors is an integer number (2209776).

Almost surely, 2^13142013 is an apocalyptic number.

It is an amenable number.

13142013 is a deficient number, since it is larger than the sum of its proper divisors (4536195).

13142013 is a wasteful number, since it uses less digits than its factorization.

13142013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38883.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 13142013 is about 3625.1914432206. The cubic root of 13142013 is about 235.9865751724.

Adding to 13142013 its reverse (31024131), we get a palindrome (44166144).

The spelling of 13142013 in words is "thirteen million, one hundred forty-two thousand, thirteen".