112986987533 has 8 divisors (see below), whose sum is σ = 131316596160. Its totient is φ = 95204531520.

The previous prime is 112986987497. The next prime is 112986987577. The reversal of 112986987533 is 335789689211.

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

It is not a de Polignac number, because 112986987533 - 2¹⁸ = 112986725389 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 (112986587533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136787708 + ... + 136788533.

It is an arithmetic number, because the mean of its divisors is an integer number (16414574520).

Almost surely, 2^112986987533 is an apocalyptic number.

It is an amenable number.

112986987533 is a deficient number, since it is larger than the sum of its proper divisors (18329608627).

112986987533 is an equidigital number, since it uses as much as digits as its factorization.

112986987533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273576307.

The product of its digits is 19595520, while the sum is 62.

The spelling of 112986987533 in words is "one hundred twelve billion, nine hundred eighty-six million, nine hundred eighty-seven thousand, five hundred thirty-three".