1134275731 has 2 divisors, whose sum is σ = 1134275732. Its totient is φ = 1134275730.

The previous prime is 1134275713. The next prime is 1134275743. The reversal of 1134275731 is 1375724311.

Together with previous prime (1134275713) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1134275731 - 2¹¹ = 1134273683 is a prime.

It is a super-2 number, since 2×1134275731² = 2573162867871168722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1134275431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567137865 + 567137866.

It is an arithmetic number, because the mean of its divisors is an integer number (567137866).

Almost surely, 2^1134275731 is an apocalyptic number.

1134275731 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134275731 is an equidigital number, since it uses as much as digits as its factorization.

1134275731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17640, while the sum is 34.

The square root of 1134275731 is about 33679.0102437705. The cubic root of 1134275731 is about 1042.8925058673.

The spelling of 1134275731 in words is "one billion, one hundred thirty-four million, two hundred seventy-five thousand, seven hundred thirty-one".