131113063 has 8 divisors (see below), whose sum is σ = 134353296. Its totient is φ = 127881600.

The previous prime is 131113019. The next prime is 131113069. The reversal of 131113063 is 360311131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131113063 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131113063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131113069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36153 + ... + 39613.

It is an arithmetic number, because the mean of its divisors is an integer number (16794162).

Almost surely, 2^131113063 is an apocalyptic number.

131113063 is a deficient number, since it is larger than the sum of its proper divisors (3240233).

131113063 is an equidigital number, since it uses as much as digits as its factorization.

131113063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4385.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 131113063 is about 11450.4612570848. The cubic root of 131113063 is about 508.0213775181.

Adding to 131113063 its reverse (360311131), we get a palindrome (491424194).

The spelling of 131113063 in words is "one hundred thirty-one million, one hundred thirteen thousand, sixty-three".