113032131123287 has 2 divisors, whose sum is σ = 113032131123288. Its totient is φ = 113032131123286.

The previous prime is 113032131123253. The next prime is 113032131123311. The reversal of 113032131123287 is 782321131230311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113032131123287 - 2²⁶ = 113032064014423 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113032131123287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113032131123787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56516065561643 + 56516065561644.

It is an arithmetic number, because the mean of its divisors is an integer number (56516065561644).

Almost surely, 2^{113032131123287} is an apocalyptic number.

113032131123287 is a deficient number, since it is larger than the sum of its proper divisors (1).

113032131123287 is an equidigital number, since it uses as much as digits as its factorization.

113032131123287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

Adding to 113032131123287 its reverse (782321131230311), we get a palindrome (895353262353598).

The spelling of 113032131123287 in words is "one hundred thirteen trillion, thirty-two billion, one hundred thirty-one million, one hundred twenty-three thousand, two hundred eighty-seven".