111041201023403 has 16 divisors (see below), whose sum is σ = 127340032592640. Its totient is φ = 94851333857376.

The previous prime is 111041201023367. The next prime is 111041201023427. The reversal of 111041201023403 is 304320102140111.

It is a cyclic number.

It is not a de Polignac number, because 111041201023403 - 2⁸ = 111041201023147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111041201023433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101239508 + ... + 102330446.

It is an arithmetic number, because the mean of its divisors is an integer number (7958752037040).

Almost surely, 2^{111041201023403} is an apocalyptic number.

111041201023403 is a deficient number, since it is larger than the sum of its proper divisors (16298831569237).

111041201023403 is a wasteful number, since it uses less digits than its factorization.

111041201023403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140866.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 111041201023403 its reverse (304320102140111), we get a palindrome (415361303163514).

The spelling of 111041201023403 in words is "one hundred eleven trillion, forty-one billion, two hundred one million, twenty-three thousand, four hundred three".