1130134451 has 2 divisors, whose sum is σ = 1130134452. Its totient is φ = 1130134450.

The previous prime is 1130134441. The next prime is 1130134469. The reversal of 1130134451 is 1544310311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1130134451 - 2⁶ = 1130134387 is a prime.

It is not a weakly prime, because it can be changed into another prime (1130134441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565067225 + 565067226.

It is an arithmetic number, because the mean of its divisors is an integer number (565067226).

Almost surely, 2^1130134451 is an apocalyptic number.

1130134451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130134451 is an equidigital number, since it uses as much as digits as its factorization.

1130134451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1130134451 is about 33617.4724064734. The cubic root of 1130134451 is about 1041.6217458545.

Adding to 1130134451 its reverse (1544310311), we get a palindrome (2674444762).

The spelling of 1130134451 in words is "one billion, one hundred thirty million, one hundred thirty-four thousand, four hundred fifty-one".