1131834827 has 2 divisors, whose sum is σ = 1131834828. Its totient is φ = 1131834826.

The previous prime is 1131834793. The next prime is 1131834839. The reversal of 1131834827 is 7284381311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1131834827 - 2⁶ = 1131834763 is a prime.

It is a super-2 number, since 2×1131834827² = 2562100151220239858, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1131834887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565917413 + 565917414.

It is an arithmetic number, because the mean of its divisors is an integer number (565917414).

Almost surely, 2^1131834827 is an apocalyptic number.

1131834827 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131834827 is an equidigital number, since it uses as much as digits as its factorization.

1131834827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 38.

The square root of 1131834827 is about 33642.7529640486. The cubic root of 1131834827 is about 1042.1438846379.

The spelling of 1131834827 in words is "one billion, one hundred thirty-one million, eight hundred thirty-four thousand, eight hundred twenty-seven".