13310742507 has 4 divisors (see below), whose sum is σ = 17747656680. Its totient is φ = 8873828336.

The previous prime is 13310742503. The next prime is 13310742517. The reversal of 13310742507 is 70524701331.

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 13310742507 - 2² = 13310742503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13310742503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2218457082 + ... + 2218457087.

It is an arithmetic number, because the mean of its divisors is an integer number (4436914170).

Almost surely, 2^13310742507 is an apocalyptic number.

13310742507 is a deficient number, since it is larger than the sum of its proper divisors (4436914173).

13310742507 is an equidigital number, since it uses as much as digits as its factorization.

13310742507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4436914172.

The product of its (nonzero) digits is 17640, while the sum is 33.

The spelling of 13310742507 in words is "thirteen billion, three hundred ten million, seven hundred forty-two thousand, five hundred seven".