111423034303030 has 16 divisors (see below), whose sum is σ = 207031186318464. Its totient is φ = 43131497149440.

The previous prime is 111423034303013. The next prime is 111423034303073. The reversal of 111423034303030 is 30303430324111.

It is a self number, because there is not a number n which added to its sum of digits gives 111423034303030.

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, 179714571147 + ... + 179714571766.

It is an arithmetic number, because the mean of its divisors is an integer number (12939449144904).

Almost surely, 2^{111423034303030} is an apocalyptic number.

111423034303030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111423034303030 is a deficient number, since it is larger than the sum of its proper divisors (95608152015434).

111423034303030 is a wasteful number, since it uses less digits than its factorization.

111423034303030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359429142951.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 111423034303030 its reverse (30303430324111), we get a palindrome (141726464627141).

The spelling of 111423034303030 in words is "one hundred eleven trillion, four hundred twenty-three billion, thirty-four million, three hundred three thousand, thirty".