111235430055 has 8 divisors (see below), whose sum is σ = 177976688112. Its totient is φ = 59325562688.

The previous prime is 111235430011. The next prime is 111235430069. The reversal of 111235430055 is 550034532111.

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 111235430055 - 2¹⁴ = 111235413671 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, 3707847654 + ... + 3707847683.

It is an arithmetic number, because the mean of its divisors is an integer number (22247086014).

Almost surely, 2^111235430055 is an apocalyptic number.

111235430055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

111235430055 is a deficient number, since it is larger than the sum of its proper divisors (66741258057).

111235430055 is an equidigital number, since it uses as much as digits as its factorization.

111235430055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7415695345.

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 111235430055 its reverse (550034532111), we get a palindrome (661269962166).

The spelling of 111235430055 in words is "one hundred eleven billion, two hundred thirty-five million, four hundred thirty thousand, fifty-five".