111303111029 has 8 divisors (see below), whose sum is σ = 121433727072. Its totient is φ = 101174520240.

The previous prime is 111303111011. The next prime is 111303111071. The reversal of 111303111029 is 920111303111.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111303111029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111303110995 and 111303111013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111303111089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390239 + ... + 612284.

It is an arithmetic number, because the mean of its divisors is an integer number (15179215884).

Almost surely, 2^111303111029 is an apocalyptic number.

It is an amenable number.

111303111029 is a deficient number, since it is larger than the sum of its proper divisors (10130616043).

111303111029 is a wasteful number, since it uses less digits than its factorization.

111303111029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012627.

The product of its (nonzero) digits is 162, while the sum is 23.

The spelling of 111303111029 in words is "one hundred eleven billion, three hundred three million, one hundred eleven thousand, twenty-nine".