1133334451 has 2 divisors, whose sum is σ = 1133334452. Its totient is φ = 1133334450.

The previous prime is 1133334421. The next prime is 1133334463. The reversal of 1133334451 is 1544333311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1133334451 is a prime.

It is not a weakly prime, because it can be changed into another prime (1133334421) 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, 566667225 + 566667226.

It is an arithmetic number, because the mean of its divisors is an integer number (566667226).

Almost surely, 2^1133334451 is an apocalyptic number.

1133334451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133334451 is an equidigital number, since it uses as much as digits as its factorization.

1133334451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 28.

The square root of 1133334451 is about 33665.0330610264. The cubic root of 1133334451 is about 1042.6039441891.

Adding to 1133334451 its reverse (1544333311), we get a palindrome (2677667762).

The spelling of 1133334451 in words is "one billion, one hundred thirty-three million, three hundred thirty-four thousand, four hundred fifty-one".