12011330130 has 64 divisors (see below), whose sum is σ = 30367733760. Its totient is φ = 3032109504.

The previous prime is 12011330129. The next prime is 12011330159. The reversal of 12011330130 is 3103311021.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 806007 + ... + 820773.

It is an arithmetic number, because the mean of its divisors is an integer number (474495840).

Almost surely, 2^12011330130 is an apocalyptic number.

12011330130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12011330130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15183866880).

12011330130 is an abundant number, since it is smaller than the sum of its proper divisors (18356403630).

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

12011330130 is a wasteful number, since it uses less digits than its factorization.

12011330130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16223.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 12011330130 its reverse (3103311021), we get a palindrome (15114641151).

It can be divided in two parts, 1201 and 1330130, that added together give a palindrome (1331331).

The spelling of 12011330130 in words is "twelve billion, eleven million, three hundred thirty thousand, one hundred thirty".