11110444130 has 8 divisors (see below), whose sum is σ = 19998799452. Its totient is φ = 4444177648.

The previous prime is 11110444099. The next prime is 11110444171. The reversal of 11110444130 is 3144401111.

It can be written as a sum of positive squares in 2 ways, for example, as 10605498289 + 504945841 = 102983^2 + 22471^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555522197 + ... + 555522216.

Almost surely, 2^11110444130 is an apocalyptic number.

11110444130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11110444130 is a deficient number, since it is larger than the sum of its proper divisors (8888355322).

11110444130 is a wasteful number, since it uses less digits than its factorization.

11110444130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111044420.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11110444130 its reverse (3144401111), we get a palindrome (14254845241).

The spelling of 11110444130 in words is "eleven billion, one hundred ten million, four hundred forty-four thousand, one hundred thirty".