1195085043 has 12 divisors (see below), whose sum is σ = 1770762520. Its totient is φ = 796603608.

The previous prime is 1195085039. The next prime is 1195085051. The reversal of 1195085043 is 3405805911.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 1195085043 - 2² = 1195085039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1195084989 and 1195085007.

It is not an unprimeable number, because it can be changed into a prime (1195085093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 176305 + ... + 182957.

Almost surely, 2^1195085043 is an apocalyptic number.

1195085043 is a deficient number, since it is larger than the sum of its proper divisors (575677477).

1195085043 is an frugal number, since it uses more digits than its factorization.

1195085043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13315 (or 6656 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 1195085043 is about 34570.0020682672. The cubic root of 1195085043 is about 1061.2057724829.

The spelling of 1195085043 in words is "one billion, one hundred ninety-five million, eighty-five thousand, forty-three".