11442103133 has 2 divisors, whose sum is σ = 11442103134. Its totient is φ = 11442103132.

The previous prime is 11442103111. The next prime is 11442103151. The reversal of 11442103133 is 33130124411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10445248804 + 996854329 = 102202^2 + 31573^2 .

It is a cyclic number.

It is not a de Polignac number, because 11442103133 - 2²² = 11437908829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11442103099 and 11442103108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11442103333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5721051566 + 5721051567.

It is an arithmetic number, because the mean of its divisors is an integer number (5721051567).

Almost surely, 2^11442103133 is an apocalyptic number.

It is an amenable number.

11442103133 is a deficient number, since it is larger than the sum of its proper divisors (1).

11442103133 is an equidigital number, since it uses as much as digits as its factorization.

11442103133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11442103133 its reverse (33130124411), we get a palindrome (44572227544).

The spelling of 11442103133 in words is "eleven billion, four hundred forty-two million, one hundred three thousand, one hundred thirty-three".