111550435345303 has 8 divisors (see below), whose sum is σ = 114300354101648. Its totient is φ = 108807594888384.

The previous prime is 111550435345183. The next prime is 111550435345369. The reversal of 111550435345303 is 303543534055111.

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 111550435345303 - 2⁴⁵ = 76366063256471 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

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 111550435345303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111550435345373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1769542950 + ... + 1769605987.

It is an arithmetic number, because the mean of its divisors is an integer number (14287544262706).

Almost surely, 2^{111550435345303} is an apocalyptic number.

111550435345303 is a deficient number, since it is larger than the sum of its proper divisors (2749918756345).

111550435345303 is an equidigital number, since it uses as much as digits as its factorization.

111550435345303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3539149713.

The product of its (nonzero) digits is 810000, while the sum is 43.

The spelling of 111550435345303 in words is "one hundred eleven trillion, five hundred fifty billion, four hundred thirty-five million, three hundred forty-five thousand, three hundred three".