13041079 has 4 divisors (see below), whose sum is σ = 13053760. Its totient is φ = 13028400.

The previous prime is 13041071. The next prime is 13041101. The reversal of 13041079 is 97014031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13041079 - 2³ = 13041071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13041071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4647 + ... + 6904.

It is an arithmetic number, because the mean of its divisors is an integer number (3263440).

Almost surely, 2^13041079 is an apocalyptic number.

13041079 is a deficient number, since it is larger than the sum of its proper divisors (12681).

13041079 is a wasteful number, since it uses less digits than its factorization.

13041079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12680.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 13041079 is about 3611.2434146704. The cubic root of 13041079 is about 235.3808762500.

It can be divided in two parts, 130 and 41079, that added together give a square (41209 = 203²).

The spelling of 13041079 in words is "thirteen million, forty-one thousand, seventy-nine".