1163034043 has 2 divisors, whose sum is σ = 1163034044. Its totient is φ = 1163034042.

The previous prime is 1163034013. The next prime is 1163034049. The reversal of 1163034043 is 3404303611.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3404303611) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1163034043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1163033999 and 1163034017.

It is not a weakly prime, because it can be changed into another prime (1163034049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 581517021 + 581517022.

It is an arithmetic number, because the mean of its divisors is an integer number (581517022).

Almost surely, 2^1163034043 is an apocalyptic number.

1163034043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1163034043 is an equidigital number, since it uses as much as digits as its factorization.

1163034043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 1163034043 is about 34103.2849297542. The cubic root of 1163034043 is about 1051.6328466075.

Adding to 1163034043 its reverse (3404303611), we get a palindrome (4567337654).

The spelling of 1163034043 in words is "one billion, one hundred sixty-three million, thirty-four thousand, forty-three".