1134454403 has 2 divisors, whose sum is σ = 1134454404. Its totient is φ = 1134454402.

The previous prime is 1134454381. The next prime is 1134454411. The reversal of 1134454403 is 3044544311.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3044544311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1134454403 - 2¹⁸ = 1134192259 is a prime.

It is not a weakly prime, because it can be changed into another prime (1134454303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567227201 + 567227202.

It is an arithmetic number, because the mean of its divisors is an integer number (567227202).

Almost surely, 2^1134454403 is an apocalyptic number.

1134454403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134454403 is an equidigital number, since it uses as much as digits as its factorization.

1134454403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 1134454403 is about 33681.6627113330. The cubic root of 1134454403 is about 1042.9472620733.

Adding to 1134454403 its reverse (3044544311), we get a palindrome (4178998714).

The spelling of 1134454403 in words is "one billion, one hundred thirty-four million, four hundred fifty-four thousand, four hundred three".