15005145113 has 8 divisors (see below), whose sum is σ = 17740073280. Its totient is φ = 12418050960.

The previous prime is 15005145097. The next prime is 15005145119. The reversal of 15005145113 is 31154150051.

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

It is not a de Polignac number, because 15005145113 - 2⁴ = 15005145097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15005145119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36958283 + ... + 36958688.

It is an arithmetic number, because the mean of its divisors is an integer number (2217509160).

Almost surely, 2^15005145113 is an apocalyptic number.

It is an amenable number.

15005145113 is a deficient number, since it is larger than the sum of its proper divisors (2734928167).

15005145113 is an equidigital number, since it uses as much as digits as its factorization.

15005145113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73917007.

The product of its (nonzero) digits is 1500, while the sum is 26.

Adding to 15005145113 its reverse (31154150051), we get a palindrome (46159295164).

The spelling of 15005145113 in words is "fifteen billion, five million, one hundred forty-five thousand, one hundred thirteen".