1100130773 has 8 divisors (see below), whose sum is σ = 1258896192. Its totient is φ = 941766336.

The previous prime is 1100130727. The next prime is 1100130781. The reversal of 1100130773 is 3770310011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1100130773 - 2²⁰ = 1099082197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100130173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94340 + ... + 105357.

It is an arithmetic number, because the mean of its divisors is an integer number (157362024).

Almost surely, 2^1100130773 is an apocalyptic number.

It is an amenable number.

1100130773 is a deficient number, since it is larger than the sum of its proper divisors (158765419).

1100130773 is an equidigital number, since it uses as much as digits as its factorization.

1100130773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200491.

The product of its (nonzero) digits is 441, while the sum is 23.

The square root of 1100130773 is about 33168.2193221162. The cubic root of 1100130773 is about 1032.3210212195.

Adding to 1100130773 its reverse (3770310011), we get a palindrome (4870440784).

The spelling of 1100130773 in words is "one billion, one hundred million, one hundred thirty thousand, seven hundred seventy-three".