1160232543 has 6 divisors (see below), whose sum is σ = 1675891464. Its totient is φ = 773488356.

The previous prime is 1160232529. The next prime is 1160232559. The reversal of 1160232543 is 3452320611.

1160232543 is a `hidden beast` number, since 1 + 1 + 602 + 3 + 2 + 54 + 3 = 666.

It is not a de Polignac number, because 1160232543 - 2⁴ = 1160232527 is a prime.

It is a super-2 number, since 2×1160232543² = 2692279107672493698, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160232943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64457355 + ... + 64457372.

It is an arithmetic number, because the mean of its divisors is an integer number (279315244).

Almost surely, 2^1160232543 is an apocalyptic number.

1160232543 is a deficient number, since it is larger than the sum of its proper divisors (515658921).

1160232543 is a wasteful number, since it uses less digits than its factorization.

1160232543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128914733 (or 128914730 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1160232543 is about 34062.1864095657. The cubic root of 1160232543 is about 1050.7877815938.

The spelling of 1160232543 in words is "one billion, one hundred sixty million, two hundred thirty-two thousand, five hundred forty-three".