1133430049 has 2 divisors, whose sum is σ = 1133430050. Its totient is φ = 1133430048.

The previous prime is 1133430031. The next prime is 1133430059. The reversal of 1133430049 is 9400343311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1097729424 + 35700625 = 33132^2 + 5975^2 .

It is a cyclic number.

It is not a de Polignac number, because 1133430049 - 2⁵ = 1133430017 is a prime.

It is a super-2 number, since 2×1133430049² = 2569327351952284802, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1133429999 and 1133430026.

It is not a weakly prime, because it can be changed into another prime (1133430059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566715024 + 566715025.

It is an arithmetic number, because the mean of its divisors is an integer number (566715025).

Almost surely, 2^1133430049 is an apocalyptic number.

It is an amenable number.

1133430049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133430049 is an equidigital number, since it uses as much as digits as its factorization.

1133430049 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1133430049 is about 33666.4528722585. The cubic root of 1133430049 is about 1042.6332582924.

The spelling of 1133430049 in words is "one billion, one hundred thirty-three million, four hundred thirty thousand, forty-nine".