111413405055 has 8 divisors (see below), whose sum is σ = 178261448112. Its totient is φ = 59420482688.

The previous prime is 111413405041. The next prime is 111413405069. The reversal of 111413405055 is 550504314111.

It is an interprime number because it is at equal distance from previous prime (111413405041) and next prime (111413405069).

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

It is a cyclic number.

It is not a de Polignac number, because 111413405055 - 2¹⁹ = 111412880767 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3713780154 + ... + 3713780183.

It is an arithmetic number, because the mean of its divisors is an integer number (22282681014).

Almost surely, 2^111413405055 is an apocalyptic number.

111413405055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

111413405055 is a deficient number, since it is larger than the sum of its proper divisors (66848043057).

111413405055 is an equidigital number, since it uses as much as digits as its factorization.

111413405055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7427560345.

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 111413405055 its reverse (550504314111), we get a palindrome (661917719166).

The spelling of 111413405055 in words is "one hundred eleven billion, four hundred thirteen million, four hundred five thousand, fifty-five".