11305030113015 has 16 divisors (see below), whose sum is σ = 18089950212096. Its totient is φ = 6028715383200.

The previous prime is 11305030113011. The next prime is 11305030113019. The reversal of 11305030113015 is 51031103050311.

It is a happy number.

11305030113015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11305030113011) and next prime (11305030113019).

It is not a de Polignac number, because 11305030113015 - 2² = 11305030113011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11305030113011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39478231 + ... + 39763560.

It is an arithmetic number, because the mean of its divisors is an integer number (1130621888256).

Almost surely, 2^{11305030113015} is an apocalyptic number.

11305030113015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11305030113015 is a deficient number, since it is larger than the sum of its proper divisors (6784920099081).

11305030113015 is an equidigital number, since it uses as much as digits as its factorization.

11305030113015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79251310.

The product of its (nonzero) digits is 675, while the sum is 24.

Adding to 11305030113015 its reverse (51031103050311), we get a palindrome (62336133163326).

The spelling of 11305030113015 in words is "eleven trillion, three hundred five billion, thirty million, one hundred thirteen thousand, fifteen".