12030111033 has 8 divisors (see below), whose sum is σ = 16312015200. Its totient is φ = 7884140448.

The previous prime is 12030111029. The next prime is 12030111053. The reversal of 12030111033 is 33011103021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12030111033 - 2² = 12030111029 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12030111053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33983188 + ... + 33983541.

It is an arithmetic number, because the mean of its divisors is an integer number (2039001900).

Almost surely, 2^12030111033 is an apocalyptic number.

It is an amenable number.

12030111033 is a deficient number, since it is larger than the sum of its proper divisors (4281904167).

12030111033 is an equidigital number, since it uses as much as digits as its factorization.

12030111033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67966791.

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

Adding to 12030111033 its reverse (33011103021), we get a palindrome (45041214054).

The spelling of 12030111033 in words is "twelve billion, thirty million, one hundred eleven thousand, thirty-three".