1134712147 has 2 divisors, whose sum is σ = 1134712148. Its totient is φ = 1134712146.

The previous prime is 1134712123. The next prime is 1134712157. The reversal of 1134712147 is 7412174311.

It is a strong prime.

It is an emirp because it is prime and its reverse (7412174311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1134712147 is a prime.

It is not a weakly prime, because it can be changed into another prime (1134712157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567356073 + 567356074.

It is an arithmetic number, because the mean of its divisors is an integer number (567356074).

Almost surely, 2^1134712147 is an apocalyptic number.

1134712147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134712147 is an equidigital number, since it uses as much as digits as its factorization.

1134712147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4704, while the sum is 31.

The square root of 1134712147 is about 33685.4886709396. The cubic root of 1134712147 is about 1043.0262407269.

Adding to 1134712147 its reverse (7412174311), we get a palindrome (8546886458).

The spelling of 1134712147 in words is "one billion, one hundred thirty-four million, seven hundred twelve thousand, one hundred forty-seven".