111130123222133 has 2 divisors, whose sum is σ = 111130123222134. Its totient is φ = 111130123222132.

The previous prime is 111130123222127. The next prime is 111130123222193. The reversal of 111130123222133 is 331222321031111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110993346774244 + 136776447889 = 10535338^2 + 369833^2 .

It is an emirp because it is prime and its reverse (331222321031111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111130123222133 - 2¹⁴ = 111130123205749 is a prime.

It is a super-2 number, since 2×111130123222133² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111130123222193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55565061611066 + 55565061611067.

It is an arithmetic number, because the mean of its divisors is an integer number (55565061611067).

Almost surely, 2^{111130123222133} is an apocalyptic number.

It is an amenable number.

111130123222133 is a deficient number, since it is larger than the sum of its proper divisors (1).

111130123222133 is an equidigital number, since it uses as much as digits as its factorization.

111130123222133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 111130123222133 its reverse (331222321031111), we get a palindrome (442352444253244).

The spelling of 111130123222133 in words is "one hundred eleven trillion, one hundred thirty billion, one hundred twenty-three million, two hundred twenty-two thousand, one hundred thirty-three".