12051230034 has 16 divisors (see below), whose sum is σ = 24103987200. Its totient is φ = 4016822160.

The previous prime is 12051230027. The next prime is 12051230063. The reversal of 12051230034 is 43003215021.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56367 + ... + 165165.

It is an arithmetic number, because the mean of its divisors is an integer number (1506499200).

Almost surely, 2^12051230034 is an apocalyptic number.

12051230034 is an abundant number, since it is smaller than the sum of its proper divisors (12052757166).

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

12051230034 is a wasteful number, since it uses less digits than its factorization.

12051230034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127265.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 12051230034 its reverse (43003215021), we get a palindrome (55054445055).

The spelling of 12051230034 in words is "twelve billion, fifty-one million, two hundred thirty thousand, thirty-four".