113241551515 has 8 divisors (see below), whose sum is σ = 135913098240. Its totient is φ = 90577750272.

The previous prime is 113241551453. The next prime is 113241551593. The reversal of 113241551515 is 515155142311.

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 113241551515 - 2³¹ = 111094067867 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1904155 + ... + 1962724.

It is an arithmetic number, because the mean of its divisors is an integer number (16989137280).

Almost surely, 2^113241551515 is an apocalyptic number.

113241551515 is a deficient number, since it is larger than the sum of its proper divisors (22671546725).

113241551515 is an equidigital number, since it uses as much as digits as its factorization.

113241551515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3872741.

The product of its digits is 15000, while the sum is 34.

Adding to 113241551515 its reverse (515155142311), we get a palindrome (628396693826).

The spelling of 113241551515 in words is "one hundred thirteen billion, two hundred forty-one million, five hundred fifty-one thousand, five hundred fifteen".