12100143234 has 8 divisors (see below), whose sum is σ = 24200286480. Its totient is φ = 4033381076.

The previous prime is 12100143233. The next prime is 12100143239. The reversal of 12100143234 is 43234100121.

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

12100143234 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12100143234.

It is not an unprimeable number, because it can be changed into a prime (12100143233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1008345264 + ... + 1008345275.

It is an arithmetic number, because the mean of its divisors is an integer number (3025035810).

Almost surely, 2^12100143234 is an apocalyptic number.

12100143234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12100143234 is a wasteful number, since it uses less digits than its factorization.

12100143234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2016690544.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12100143234 its reverse (43234100121), we get a palindrome (55334243355).

The spelling of 12100143234 in words is "twelve billion, one hundred million, one hundred forty-three thousand, two hundred thirty-four".