1130193447 has 16 divisors (see below), whose sum is σ = 1522348032. Its totient is φ = 745778880.

The previous prime is 1130193431. The next prime is 1130193451. The reversal of 1130193447 is 7443910311.

It is not a de Polignac number, because 1130193447 - 2⁴ = 1130193431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130193457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170872 + ... + 177362.

It is an arithmetic number, because the mean of its divisors is an integer number (95146752).

Almost surely, 2^1130193447 is an apocalyptic number.

1130193447 is a deficient number, since it is larger than the sum of its proper divisors (392154585).

1130193447 is a wasteful number, since it uses less digits than its factorization.

1130193447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7078.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 1130193447 is about 33618.3498553989. The cubic root of 1130193447 is about 1041.6398706735.

The spelling of 1130193447 in words is "one billion, one hundred thirty million, one hundred ninety-three thousand, four hundred forty-seven".