13070689315 has 4 divisors (see below), whose sum is σ = 15684827184. Its totient is φ = 10456551448.

The previous prime is 13070689249. The next prime is 13070689327. The reversal of 13070689315 is 51398607031.

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 13070689315 - 2¹⁹ = 13070165027 is a prime.

It is a super-4 number, since 4×13070689315⁴ (a number of 42 digits) contains 4444 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1307068927 + ... + 1307068936.

It is an arithmetic number, because the mean of its divisors is an integer number (3921206796).

Almost surely, 2^13070689315 is an apocalyptic number.

13070689315 is a deficient number, since it is larger than the sum of its proper divisors (2614137869).

13070689315 is an equidigital number, since it uses as much as digits as its factorization.

13070689315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2614137868.

The product of its (nonzero) digits is 136080, while the sum is 43.

The spelling of 13070689315 in words is "thirteen billion, seventy million, six hundred eighty-nine thousand, three hundred fifteen".