113015501 has 8 divisors (see below), whose sum is σ = 116254464. Its totient is φ = 109786320.

The previous prime is 113015453. The next prime is 113015519. The reversal of 113015501 is 105510311.

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

It is a cyclic number.

It is not a de Polignac number, because 113015501 - 2⁶ = 113015437 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 113015501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113015531) 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, 25436 + ... + 29546.

It is an arithmetic number, because the mean of its divisors is an integer number (14531808).

Almost surely, 2^113015501 is an apocalyptic number.

It is an amenable number.

113015501 is a deficient number, since it is larger than the sum of its proper divisors (3238963).

113015501 is an equidigital number, since it uses as much as digits as its factorization.

113015501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4891.

The product of its (nonzero) digits is 75, while the sum is 17.

The square root of 113015501 is about 10630.8748934413. The cubic root of 113015501 is about 483.4809181755.

Adding to 113015501 its reverse (105510311), we get a palindrome (218525812).

The spelling of 113015501 in words is "one hundred thirteen million, fifteen thousand, five hundred one".