12015210151 has 8 divisors (see below), whose sum is σ = 13748239520. Its totient is φ = 10286323488.

The previous prime is 12015210131. The next prime is 12015210167. The reversal of 12015210151 is 15101251021.

12015210151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12015210151 - 2¹⁹ = 12014685863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12015210121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1029456 + ... + 1041061.

It is an arithmetic number, because the mean of its divisors is an integer number (1718529940).

Almost surely, 2^12015210151 is an apocalyptic number.

12015210151 is a deficient number, since it is larger than the sum of its proper divisors (1733029369).

12015210151 is an equidigital number, since it uses as much as digits as its factorization.

12015210151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071353.

The product of its (nonzero) digits is 100, while the sum is 19.

Adding to 12015210151 its reverse (15101251021), we get a palindrome (27116461172).

The spelling of 12015210151 in words is "twelve billion, fifteen million, two hundred ten thousand, one hundred fifty-one".