11123301133 has 8 divisors (see below), whose sum is σ = 12757266368. Its totient is φ = 9500566464.

The previous prime is 11123301131. The next prime is 11123301143. The reversal of 11123301133 is 33110332111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11123301133 - 2¹ = 11123301131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11123301133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11123301131) 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 7 ways as a sum of consecutive naturals, for example, 2805516 + ... + 2809477.

It is an arithmetic number, because the mean of its divisors is an integer number (1594658296).

Almost surely, 2^11123301133 is an apocalyptic number.

It is an amenable number.

11123301133 is a deficient number, since it is larger than the sum of its proper divisors (1633965235).

11123301133 is an equidigital number, since it uses as much as digits as its factorization.

11123301133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5615283.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 11123301133 its reverse (33110332111), we get a palindrome (44233633244).

The spelling of 11123301133 in words is "eleven billion, one hundred twenty-three million, three hundred one thousand, one hundred thirty-three".