111034233200123 has 2 divisors, whose sum is σ = 111034233200124. Its totient is φ = 111034233200122.

The previous prime is 111034233200119. The next prime is 111034233200141. The reversal of 111034233200123 is 321002332430111.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (321002332430111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111034233200123 - 2² = 111034233200119 is a prime.

It is a super-2 number, since 2×111034233200123² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111034233200092 and 111034233200101.

It is not a weakly prime, because it can be changed into another prime (111034233203123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55517116600061 + 55517116600062.

It is an arithmetic number, because the mean of its divisors is an integer number (55517116600062).

Almost surely, 2^{111034233200123} is an apocalyptic number.

111034233200123 is a deficient number, since it is larger than the sum of its proper divisors (1).

111034233200123 is an equidigital number, since it uses as much as digits as its factorization.

111034233200123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 111034233200123 its reverse (321002332430111), we get a palindrome (432036565630234).

The spelling of 111034233200123 in words is "one hundred eleven trillion, thirty-four billion, two hundred thirty-three million, two hundred thousand, one hundred twenty-three".