12001130030 has 32 divisors (see below), whose sum is σ = 22577365440. Its totient is φ = 4587125760.

The previous prime is 12001130027. The next prime is 12001130039. The reversal of 12001130030 is 3003110021.

It is a junction number, because it is equal to n+sod(n) for n = 12001129993 and 12001130020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001130039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185186 + ... + 241445.

It is an arithmetic number, because the mean of its divisors is an integer number (705542670).

Almost surely, 2^12001130030 is an apocalyptic number.

12001130030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12001130030 is a deficient number, since it is larger than the sum of its proper divisors (10576235410).

12001130030 is a wasteful number, since it uses less digits than its factorization.

12001130030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426764.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 12001130030 its reverse (3003110021), we get a palindrome (15004240051).

The spelling of 12001130030 in words is "twelve billion, one million, one hundred thirty thousand, thirty".