13070013 has 8 divisors (see below), whose sum is σ = 19010976. Its totient is φ = 7921200.

The previous prime is 13070009. The next prime is 13070023. The reversal of 13070013 is 31007031.

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

It is not a de Polignac number, because 13070013 - 2² = 13070009 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13069974 and 13070001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13070023) 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, 197998 + ... + 198063.

It is an arithmetic number, because the mean of its divisors is an integer number (2376372).

Almost surely, 2^13070013 is an apocalyptic number.

It is an amenable number.

13070013 is a deficient number, since it is larger than the sum of its proper divisors (5940963).

13070013 is a wasteful number, since it uses less digits than its factorization.

13070013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396075.

The product of its (nonzero) digits is 63, while the sum is 15.

The square root of 13070013 is about 3615.2472944461. The cubic root of 13070013 is about 235.5548260611.

Adding to 13070013 its reverse (31007031), we get a palindrome (44077044).

The spelling of 13070013 in words is "thirteen million, seventy thousand, thirteen".