111301101133 has 2 divisors, whose sum is σ = 111301101134. Its totient is φ = 111301101132.

The previous prime is 111301101101. The next prime is 111301101139. The reversal of 111301101133 is 331101103111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108311417449 + 2989683684 = 329107^2 + 54678^2 .

It is a cyclic number.

It is not a de Polignac number, because 111301101133 - 2⁵ = 111301101101 is a prime.

It is a super-2 number, since 2×111301101133² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111301101139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55650550566 + 55650550567.

It is an arithmetic number, because the mean of its divisors is an integer number (55650550567).

Almost surely, 2^111301101133 is an apocalyptic number.

It is an amenable number.

111301101133 is a deficient number, since it is larger than the sum of its proper divisors (1).

111301101133 is an equidigital number, since it uses as much as digits as its factorization.

111301101133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27, while the sum is 16.

Adding to 111301101133 its reverse (331101103111), we get a palindrome (442402204244).

The spelling of 111301101133 in words is "one hundred eleven billion, three hundred one million, one hundred one thousand, one hundred thirty-three".