1133322049 has 2 divisors, whose sum is σ = 1133322050. Its totient is φ = 1133322048.

The previous prime is 1133322023. The next prime is 1133322053. The reversal of 1133322049 is 9402233311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 953574400 + 179747649 = 30880^2 + 13407^2 .

It is an emirp because it is prime and its reverse (9402233311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1133322049 - 2¹⁹ = 1132797761 is a prime.

It is not a weakly prime, because it can be changed into another prime (1133329049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566661024 + 566661025.

It is an arithmetic number, because the mean of its divisors is an integer number (566661025).

Almost surely, 2^1133322049 is an apocalyptic number.

It is an amenable number.

1133322049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133322049 is an equidigital number, since it uses as much as digits as its factorization.

1133322049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 1133322049 is about 33664.8488634659. The cubic root of 1133322049 is about 1042.6001411278.

The spelling of 1133322049 in words is "one billion, one hundred thirty-three million, three hundred twenty-two thousand, forty-nine".