1110111343023 has 32 divisors (see below), whose sum is σ = 1517594234112. Its totient is φ = 721421568000.

The previous prime is 1110111342983. The next prime is 1110111343049. The reversal of 1110111343023 is 3203431110111.

It is not a de Polignac number, because 1110111343023 - 2¹² = 1110111338927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110111343073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169557036 + ... + 169563582.

It is an arithmetic number, because the mean of its divisors is an integer number (47424819816).

Almost surely, 2^{1110111343023} is an apocalyptic number.

1110111343023 is a deficient number, since it is larger than the sum of its proper divisors (407482891089).

1110111343023 is a wasteful number, since it uses less digits than its factorization.

1110111343023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9015.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 1110111343023 its reverse (3203431110111), we get a palindrome (4313542453134).

The spelling of 1110111343023 in words is "one trillion, one hundred ten billion, one hundred eleven million, three hundred forty-three thousand, twenty-three".