111234313304423 has 4 divisors (see below), whose sum is σ = 111234419907408. Its totient is φ = 111234206701440.

The previous prime is 111234313304381. The next prime is 111234313304449. The reversal of 111234313304423 is 324403313432111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 111234313304423 - 2²⁶ = 111234246195559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111234313304483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51720698 + ... + 53828423.

It is an arithmetic number, because the mean of its divisors is an integer number (27808604976852).

Almost surely, 2^{111234313304423} is an apocalyptic number.

111234313304423 is a deficient number, since it is larger than the sum of its proper divisors (106602985).

111234313304423 is a wasteful number, since it uses less digits than its factorization.

111234313304423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106602984.

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 111234313304423 its reverse (324403313432111), we get a palindrome (435637626736534).

The spelling of 111234313304423 in words is "one hundred eleven trillion, two hundred thirty-four billion, three hundred thirteen million, three hundred four thousand, four hundred twenty-three".