1135266019 has 2 divisors, whose sum is σ = 1135266020. Its totient is φ = 1135266018.

The previous prime is 1135265983. The next prime is 1135266029. The reversal of 1135266019 is 9106625311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1135266019 - 2⁷ = 1135265891 is a prime.

It is a super-2 number, since 2×1135266019² = 2577657867792216722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1135266029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567633009 + 567633010.

It is an arithmetic number, because the mean of its divisors is an integer number (567633010).

Almost surely, 2^1135266019 is an apocalyptic number.

1135266019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1135266019 is an equidigital number, since it uses as much as digits as its factorization.

1135266019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 1135266019 is about 33693.7088935012. The cubic root of 1135266019 is about 1043.1959193135.

The spelling of 1135266019 in words is "one billion, one hundred thirty-five million, two hundred sixty-six thousand, nineteen".