13112006 has 4 divisors (see below), whose sum is σ = 19668012. Its totient is φ = 6556002.

The previous prime is 13111961. The next prime is 13112051. The reversal of 13112006 is 60021131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60021131 = 773 ⋅77647.

It is an interprime number because it is at equal distance from previous prime (13111961) and next prime (13112051).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3278000 + ... + 3278003.

It is an arithmetic number, because the mean of its divisors is an integer number (4917003).

Almost surely, 2^13112006 is an apocalyptic number.

13112006 is a deficient number, since it is larger than the sum of its proper divisors (6556006).

13112006 is an equidigital number, since it uses as much as digits as its factorization.

13112006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6556005.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 13112006 is about 3621.0504000911. The cubic root of 13112006 is about 235.8068298645.

Adding to 13112006 its reverse (60021131), we get a palindrome (73133137).

The spelling of 13112006 in words is "thirteen million, one hundred twelve thousand, six".