1134551147 has 2 divisors, whose sum is σ = 1134551148. Its totient is φ = 1134551146.

The previous prime is 1134551081. The next prime is 1134551167. The reversal of 1134551147 is 7411554311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1134551147 - 2⁸ = 1134550891 is a prime.

It is not a weakly prime, because it can be changed into another prime (1134551167) 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, 567275573 + 567275574.

It is an arithmetic number, because the mean of its divisors is an integer number (567275574).

Almost surely, 2^1134551147 is an apocalyptic number.

1134551147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134551147 is an equidigital number, since it uses as much as digits as its factorization.

1134551147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8400, while the sum is 32.

The square root of 1134551147 is about 33683.0988330943. The cubic root of 1134551147 is about 1042.9769080487.

The spelling of 1134551147 in words is "one billion, one hundred thirty-four million, five hundred fifty-one thousand, one hundred forty-seven".