11321430032130 has 64 divisors (see below), whose sum is σ = 27573901027200. Its totient is φ = 2974638712320.

The previous prime is 11321430032123. The next prime is 11321430032173. The reversal of 11321430032130 is 3123003412311.

It is a self number, because there is not a number n which added to its sum of digits gives 11321430032130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9085651 + ... + 10256310.

It is an arithmetic number, because the mean of its divisors is an integer number (430842203550).

Almost surely, 2^{11321430032130} is an apocalyptic number.

11321430032130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11321430032130 is an abundant number, since it is smaller than the sum of its proper divisors (16252470995070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11321430032130 is a wasteful number, since it uses less digits than its factorization.

11321430032130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19342259.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 11321430032130 its reverse (3123003412311), we get a palindrome (14444433444441).

The spelling of 11321430032130 in words is "eleven trillion, three hundred twenty-one billion, four hundred thirty million, thirty-two thousand, one hundred thirty".