111013414013 has 16 divisors (see below), whose sum is σ = 114677265840. Its totient is φ = 107422848000.

The previous prime is 111013413983. The next prime is 111013414021. The reversal of 111013414013 is 310414310111.

It can be written as a sum of positive squares in 8 ways, for example, as 8663327929 + 102350086084 = 93077^2 + 319922^2 .

It is a cyclic number.

It is not a de Polignac number, because 111013414013 - 2⁸ = 111013413757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111013414513) 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, 909893 + ... + 1024661.

It is an arithmetic number, because the mean of its divisors is an integer number (7167329115).

Almost surely, 2^111013414013 is an apocalyptic number.

It is an amenable number.

111013414013 is a deficient number, since it is larger than the sum of its proper divisors (3663851827).

111013414013 is a wasteful number, since it uses less digits than its factorization.

111013414013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115088.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 111013414013 its reverse (310414310111), we get a palindrome (421427724124).

The spelling of 111013414013 in words is "one hundred eleven billion, thirteen million, four hundred fourteen thousand, thirteen".