12030133303331 has 32 divisors (see below), whose sum is σ = 14230288396800. Its totient is φ = 10026159425280.

The previous prime is 12030133303301. The next prime is 12030133303339. The reversal of 12030133303331 is 13330333103021.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12030133303331 - 2²⁶ = 12030066194467 is a prime.

It is a super-2 number, since 2×12030133303331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12030133303331.

It is not an unprimeable number, because it can be changed into a prime (12030133303339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12823490 + ... + 13729608.

It is an arithmetic number, because the mean of its divisors is an integer number (444696512400).

Almost surely, 2^{12030133303331} is an apocalyptic number.

12030133303331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12030133303331 is a deficient number, since it is larger than the sum of its proper divisors (2200155093469).

12030133303331 is a wasteful number, since it uses less digits than its factorization.

12030133303331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906779.

The product of its (nonzero) digits is 4374, while the sum is 26.

Adding to 12030133303331 its reverse (13330333103021), we get a palindrome (25360466406352).

The spelling of 12030133303331 in words is "twelve trillion, thirty billion, one hundred thirty-three million, three hundred three thousand, three hundred thirty-one".