113131327 has 4 divisors (see below), whose sum is σ = 113154336. Its totient is φ = 113108320.

The previous prime is 113131321. The next prime is 113131331. The reversal of 113131327 is 723131311.

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 113131327 - 2⁷ = 113131199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113131298 and 113131307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113131321) 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, 823 + ... + 15064.

It is an arithmetic number, because the mean of its divisors is an integer number (28288584).

Almost surely, 2^113131327 is an apocalyptic number.

113131327 is a deficient number, since it is larger than the sum of its proper divisors (23009).

113131327 is an equidigital number, since it uses as much as digits as its factorization.

113131327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23008.

The product of its digits is 378, while the sum is 22.

The square root of 113131327 is about 10636.3211215157. The cubic root of 113131327 is about 483.6460298651.

Adding to 113131327 its reverse (723131311), we get a palindrome (836262638).

The spelling of 113131327 in words is "one hundred thirteen million, one hundred thirty-one thousand, three hundred twenty-seven".