15001133241 has 4 divisors (see below), whose sum is σ = 20001510992. Its totient is φ = 10000755492.

The previous prime is 15001133239. The next prime is 15001133261. The reversal of 15001133241 is 14233110051.

15001133241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 15001133241 - 2¹ = 15001133239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15001133201) 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 3 ways as a sum of consecutive naturals, for example, 2500188871 + ... + 2500188876.

It is an arithmetic number, because the mean of its divisors is an integer number (5000377748).

Almost surely, 2^15001133241 is an apocalyptic number.

It is an amenable number.

15001133241 is a deficient number, since it is larger than the sum of its proper divisors (5000377751).

15001133241 is an equidigital number, since it uses as much as digits as its factorization.

15001133241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000377750.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 15001133241 its reverse (14233110051), we get a palindrome (29234243292).

The spelling of 15001133241 in words is "fifteen billion, one million, one hundred thirty-three thousand, two hundred forty-one".