12151132143 has 8 divisors (see below), whose sum is σ = 17154539568. Its totient is φ = 7624239744.

The previous prime is 12151132141. The next prime is 12151132151. The reversal of 12151132143 is 34123115121.

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

It is not a de Polignac number, because 12151132143 - 2¹ = 12151132141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12151132141) 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, 119128696 + ... + 119128797.

It is an arithmetic number, because the mean of its divisors is an integer number (2144317446).

Almost surely, 2^12151132143 is an apocalyptic number.

12151132143 is a deficient number, since it is larger than the sum of its proper divisors (5003407425).

12151132143 is a wasteful number, since it uses less digits than its factorization.

12151132143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238257513.

The product of its digits is 720, while the sum is 24.

Adding to 12151132143 its reverse (34123115121), we get a palindrome (46274247264).

The spelling of 12151132143 in words is "twelve billion, one hundred fifty-one million, one hundred thirty-two thousand, one hundred forty-three".