111102113213023 has 16 divisors (see below), whose sum is σ = 111518604688000. Its totient is φ = 110686437410976.

The previous prime is 111102113212973. The next prime is 111102113213041. The reversal of 111102113213023 is 320312311201111.

It is not a de Polignac number, because 111102113213023 - 2²⁹ = 111101576342111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111102113212985 and 111102113213003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111102213213023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4315135036 + ... + 4315160782.

It is an arithmetic number, because the mean of its divisors is an integer number (6969912793000).

Almost surely, 2^{111102113213023} is an apocalyptic number.

111102113213023 is a deficient number, since it is larger than the sum of its proper divisors (416491474977).

111102113213023 is a wasteful number, since it uses less digits than its factorization.

111102113213023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40966.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 111102113213023 its reverse (320312311201111), we get a palindrome (431414424414134).

The spelling of 111102113213023 in words is "one hundred eleven trillion, one hundred two billion, one hundred thirteen million, two hundred thirteen thousand, twenty-three".