11233442141 has 2 divisors, whose sum is σ = 11233442142. Its totient is φ = 11233442140.

The previous prime is 11233442107. The next prime is 11233442203. The reversal of 11233442141 is 14124433211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9614586916 + 1618855225 = 98054^2 + 40235^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11233442141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11233442141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11233442041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616721070 + 5616721071.

It is an arithmetic number, because the mean of its divisors is an integer number (5616721071).

Almost surely, 2^11233442141 is an apocalyptic number.

It is an amenable number.

11233442141 is a deficient number, since it is larger than the sum of its proper divisors (1).

11233442141 is an equidigital number, since it uses as much as digits as its factorization.

11233442141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 26.

Adding to 11233442141 its reverse (14124433211), we get a palindrome (25357875352).

The spelling of 11233442141 in words is "eleven billion, two hundred thirty-three million, four hundred forty-two thousand, one hundred forty-one".