113134587 has 8 divisors (see below), whose sum is σ = 150965760. Its totient is φ = 75363240.

The previous prime is 113134579. The next prime is 113134589. The reversal of 113134587 is 785431311.

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

It is not a de Polignac number, because 113134587 - 2³ = 113134579 is a prime.

It is a super-3 number, since 3×113134587³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (113134589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10339 + ... + 18252.

It is an arithmetic number, because the mean of its divisors is an integer number (18870720).

Almost surely, 2^113134587 is an apocalyptic number.

113134587 is a deficient number, since it is larger than the sum of its proper divisors (37831173).

113134587 is a wasteful number, since it uses less digits than its factorization.

113134587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29913.

The product of its digits is 10080, while the sum is 33.

The square root of 113134587 is about 10636.4743688875. The cubic root of 113134587 is about 483.6506754127.

Adding to 113134587 its reverse (785431311), we get a palindrome (898565898).

The spelling of 113134587 in words is "one hundred thirteen million, one hundred thirty-four thousand, five hundred eighty-seven".