12000071151 has 6 divisors (see below), whose sum is σ = 17333436120. Its totient is φ = 8000047428.

The previous prime is 12000071137. The next prime is 12000071179. The reversal of 12000071151 is 15117000021.

It is a happy number.

It is not a de Polignac number, because 12000071151 - 2⁵ = 12000071119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000071651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 666670611 + ... + 666670628.

It is an arithmetic number, because the mean of its divisors is an integer number (2888906020).

Almost surely, 2^12000071151 is an apocalyptic number.

12000071151 is a deficient number, since it is larger than the sum of its proper divisors (5333364969).

12000071151 is a wasteful number, since it uses less digits than its factorization.

12000071151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333341245 (or 1333341242 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 18.

Adding to 12000071151 its reverse (15117000021), we get a palindrome (27117071172).

The spelling of 12000071151 in words is "twelve billion, seventy-one thousand, one hundred fifty-one".