1150091083 has 2 divisors, whose sum is σ = 1150091084. Its totient is φ = 1150091082.

The previous prime is 1150091027. The next prime is 1150091087. The reversal of 1150091083 is 3801900511.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1150091083 is a prime.

It is a super-2 number, since 2×1150091083² = 2645418998392225778, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1150091087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575045541 + 575045542.

It is an arithmetic number, because the mean of its divisors is an integer number (575045542).

Almost surely, 2^1150091083 is an apocalyptic number.

1150091083 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150091083 is an equidigital number, since it uses as much as digits as its factorization.

1150091083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 28.

The square root of 1150091083 is about 33912.9928346054. The cubic root of 1150091083 is about 1047.7172123567.

Adding to 1150091083 its reverse (3801900511), we get a palindrome (4951991594).

The spelling of 1150091083 in words is "one billion, one hundred fifty million, ninety-one thousand, eighty-three".