11011310133 has 4 divisors (see below), whose sum is σ = 14681746848. Its totient is φ = 7340873420.

The previous prime is 11011310119. The next prime is 11011310137. The reversal of 11011310133 is 33101311011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11011310133 - 2⁸ = 11011309877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011310137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1835218353 + ... + 1835218358.

It is an arithmetic number, because the mean of its divisors is an integer number (3670436712).

Almost surely, 2^11011310133 is an apocalyptic number.

It is an amenable number.

11011310133 is a deficient number, since it is larger than the sum of its proper divisors (3670436715).

11011310133 is an equidigital number, since it uses as much as digits as its factorization.

11011310133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3670436714.

The product of its (nonzero) digits is 27, while the sum is 15.

Adding to 11011310133 its reverse (33101311011), we get a palindrome (44112621144).

The spelling of 11011310133 in words is "eleven billion, eleven million, three hundred ten thousand, one hundred thirty-three".