113987524132037 has 4 divisors (see below), whose sum is σ = 114009870250476. Its totient is φ = 113965178013600.

The previous prime is 113987524131997. The next prime is 113987524132063. The reversal of 113987524132037 is 730231425789311.

It is a Cunningham number, because it is equal to 10676494²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 44687423236 + 113942836708801 = 211394^2 + 10674401^2 .

It is a cyclic number.

It is not a de Polignac number, because 113987524132037 - 2⁸ = 113987524131781 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 (113987524132067) 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, 11173051568 + ... + 11173061769.

It is an arithmetic number, because the mean of its divisors is an integer number (28502467562619).

Almost surely, 2^{113987524132037} is an apocalyptic number.

It is an amenable number.

113987524132037 is a deficient number, since it is larger than the sum of its proper divisors (22346118439).

113987524132037 is an equidigital number, since it uses as much as digits as its factorization.

113987524132037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22346118438.

The product of its (nonzero) digits is 7620480, while the sum is 56.

The spelling of 113987524132037 in words is "one hundred thirteen trillion, nine hundred eighty-seven billion, five hundred twenty-four million, one hundred thirty-two thousand, thirty-seven".