1162611103 has 2 divisors, whose sum is σ = 1162611104. Its totient is φ = 1162611102.

The previous prime is 1162611097. The next prime is 1162611119. The reversal of 1162611103 is 3011162611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1162611103 - 2⁵ = 1162611071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1162611143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 581305551 + 581305552.

It is an arithmetic number, because the mean of its divisors is an integer number (581305552).

Almost surely, 2^1162611103 is an apocalyptic number.

1162611103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1162611103 is an equidigital number, since it uses as much as digits as its factorization.

1162611103 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 22.

The square root of 1162611103 is about 34097.0834969796. The cubic root of 1162611103 is about 1051.5053549189.

Adding to 1162611103 its reverse (3011162611), we get a palindrome (4173773714).

The spelling of 1162611103 in words is "one billion, one hundred sixty-two million, six hundred eleven thousand, one hundred three".