11140230133 has 2 divisors, whose sum is σ = 11140230134. Its totient is φ = 11140230132.

The previous prime is 11140230083. The next prime is 11140230149. The reversal of 11140230133 is 33103204111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8534433924 + 2605796209 = 92382^2 + 51047^2 .

It is a cyclic number.

It is not a de Polignac number, because 11140230133 - 2³³ = 2550295541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11140230133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11140230163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5570115066 + 5570115067.

It is an arithmetic number, because the mean of its divisors is an integer number (5570115067).

Almost surely, 2^11140230133 is an apocalyptic number.

It is an amenable number.

11140230133 is a deficient number, since it is larger than the sum of its proper divisors (1).

11140230133 is an equidigital number, since it uses as much as digits as its factorization.

11140230133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11140230133 its reverse (33103204111), we get a palindrome (44243434244).

The spelling of 11140230133 in words is "eleven billion, one hundred forty million, two hundred thirty thousand, one hundred thirty-three".