111023313132133 has 4 divisors (see below), whose sum is σ = 111026002626508. Its totient is φ = 111020623637760.

The previous prime is 111023313132131. The next prime is 111023313132139. The reversal of 111023313132133 is 331231313320111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 62350337665729 + 48672975466404 = 7896223^2 + 6976602^2 .

It is a cyclic number.

It is not a de Polignac number, because 111023313132133 - 2¹ = 111023313132131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111023313132131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1344685266 + ... + 1344767827.

It is an arithmetic number, because the mean of its divisors is an integer number (27756500656627).

Almost surely, 2^{111023313132133} is an apocalyptic number.

It is an amenable number.

111023313132133 is a deficient number, since it is larger than the sum of its proper divisors (2689494375).

111023313132133 is an equidigital number, since it uses as much as digits as its factorization.

111023313132133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2689494374.

The product of its (nonzero) digits is 2916, while the sum is 28.

Adding to 111023313132133 its reverse (331231313320111), we get a palindrome (442254626452244).

The spelling of 111023313132133 in words is "one hundred eleven trillion, twenty-three billion, three hundred thirteen million, one hundred thirty-two thousand, one hundred thirty-three".