11263161443 has 2 divisors, whose sum is σ = 11263161444. Its totient is φ = 11263161442.

The previous prime is 11263161407. The next prime is 11263161463. The reversal of 11263161443 is 34416136211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11263161443 - 2⁸ = 11263161187 is a prime.

It is not a weakly prime, because it can be changed into another prime (11263161463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5631580721 + 5631580722.

It is an arithmetic number, because the mean of its divisors is an integer number (5631580722).

Almost surely, 2^11263161443 is an apocalyptic number.

11263161443 is a deficient number, since it is larger than the sum of its proper divisors (1).

11263161443 is an equidigital number, since it uses as much as digits as its factorization.

11263161443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 32.

Adding to 11263161443 its reverse (34416136211), we get a palindrome (45679297654).

The spelling of 11263161443 in words is "eleven billion, two hundred sixty-three million, one hundred sixty-one thousand, four hundred forty-three".