1133103451 has 2 divisors, whose sum is σ = 1133103452. Its totient is φ = 1133103450.

The previous prime is 1133103403. The next prime is 1133103469. The reversal of 1133103451 is 1543013311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1133103451 is a prime.

It is not a weakly prime, because it can be changed into another prime (1133109451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566551725 + 566551726.

It is an arithmetic number, because the mean of its divisors is an integer number (566551726).

Almost surely, 2^1133103451 is an apocalyptic number.

1133103451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133103451 is an equidigital number, since it uses as much as digits as its factorization.

1133103451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1133103451 is about 33661.6020266416. The cubic root of 1133103451 is about 1042.5331037072.

Adding to 1133103451 its reverse (1543013311), we get a palindrome (2676116762).

The spelling of 1133103451 in words is "one billion, one hundred thirty-three million, one hundred three thousand, four hundred fifty-one".