12030111034 has 8 divisors (see below), whose sum is σ = 18046631988. Its totient is φ = 6014567040.

The previous prime is 12030111029. The next prime is 12030111053. The reversal of 12030111034 is 43011103021.

It can be written as a sum of positive squares in 2 ways, for example, as 7831719009 + 4198392025 = 88497^2 + 64795^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 12030110999 and 12030111017.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212637 + ... + 263200.

Almost surely, 2^12030111034 is an apocalyptic number.

12030111034 is a deficient number, since it is larger than the sum of its proper divisors (6016520954).

12030111034 is a wasteful number, since it uses less digits than its factorization.

12030111034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488480.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12030111034 its reverse (43011103021), we get a palindrome (55041214055).

The spelling of 12030111034 in words is "twelve billion, thirty million, one hundred eleven thousand, thirty-four".