1135850311 has 2 divisors, whose sum is σ = 1135850312. Its totient is φ = 1135850310.

The previous prime is 1135850299. The next prime is 1135850321. The reversal of 1135850311 is 1130585311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1135850311 - 2²³ = 1127461703 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1135850311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1135850321) 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, 567925155 + 567925156.

It is an arithmetic number, because the mean of its divisors is an integer number (567925156).

Almost surely, 2^1135850311 is an apocalyptic number.

1135850311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1135850311 is an equidigital number, since it uses as much as digits as its factorization.

1135850311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 1135850311 is about 33702.3784175539. The cubic root of 1135850311 is about 1043.3748572540.

The spelling of 1135850311 in words is "one billion, one hundred thirty-five million, eight hundred fifty thousand, three hundred eleven".