11001121003130 has 32 divisors (see below), whose sum is σ = 21174434914320. Its totient is φ = 4100592563200.

The previous prime is 11001121003129. The next prime is 11001121003177. The reversal of 11001121003130 is 3130012110011.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 10633214461321 + 367906541809 = 3260861^2 + 606553^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320341625 + ... + 320375964.

Almost surely, 2^{11001121003130} is an apocalyptic number.

11001121003130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11001121003130 is a deficient number, since it is larger than the sum of its proper divisors (10173313911190).

11001121003130 is a wasteful number, since it uses less digits than its factorization.

11001121003130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640717714.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 11001121003130 its reverse (3130012110011), we get a palindrome (14131133113141).

The spelling of 11001121003130 in words is "eleven trillion, one billion, one hundred twenty-one million, three thousand, one hundred thirty".