11121013302130 has 32 divisors (see below), whose sum is σ = 20130071730480. Its totient is φ = 4423529994240.

The previous prime is 11121013302013. The next prime is 11121013302131. The reversal of 11121013302130 is 3120331012111.

It can be written as a sum of positive squares in 8 ways, for example, as 3076421284729 + 8044592017401 = 1753973^2 + 2836299^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11121013302098 and 11121013302107.

It is not an unprimeable number, because it can be changed into a prime (11121013302131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2992231 + ... + 5585290.

Almost surely, 2^{11121013302130} is an apocalyptic number.

11121013302130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11121013302130 is a deficient number, since it is larger than the sum of its proper divisors (9009058428350).

11121013302130 is a wasteful number, since it uses less digits than its factorization.

11121013302130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8578254.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11121013302130 its reverse (3120331012111), we get a palindrome (14241344314241).

The spelling of 11121013302130 in words is "eleven trillion, one hundred twenty-one billion, thirteen million, three hundred two thousand, one hundred thirty".