111301030013 has 4 divisors (see below), whose sum is σ = 111301738848. Its totient is φ = 111300321180.

The previous prime is 111301030007. The next prime is 111301030033. The reversal of 111301030013 is 310030103111.

It is a happy number.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 111301030013 - 2¹² = 111301025917 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 111301030013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111301030033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2231 + ... + 471812.

It is an arithmetic number, because the mean of its divisors is an integer number (27825434712).

Almost surely, 2^111301030013 is an apocalyptic number.

It is an amenable number.

111301030013 is a deficient number, since it is larger than the sum of its proper divisors (708835).

111301030013 is an equidigital number, since it uses as much as digits as its factorization.

111301030013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708834.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 111301030013 its reverse (310030103111), we get a palindrome (421331133124).

The spelling of 111301030013 in words is "one hundred eleven billion, three hundred one million, thirty thousand, thirteen".