13427313527 has 8 divisors (see below), whose sum is σ = 13512132912. Its totient is φ = 13342694400.

The previous prime is 13427313481. The next prime is 13427313533. The reversal of 13427313527 is 72531372431.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13427313527 - 2⁸ = 13427313271 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 (13427313127) 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, 85613 + ... + 184889.

It is an arithmetic number, because the mean of its divisors is an integer number (1689016614).

Almost surely, 2^13427313527 is an apocalyptic number.

13427313527 is a deficient number, since it is larger than the sum of its proper divisors (84819385).

13427313527 is an equidigital number, since it uses as much as digits as its factorization.

13427313527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100129.

The product of its digits is 105840, while the sum is 38.

Adding to 13427313527 its reverse (72531372431), we get a palindrome (85958685958).

The spelling of 13427313527 in words is "thirteen billion, four hundred twenty-seven million, three hundred thirteen thousand, five hundred twenty-seven".