2124120012141 has 8 divisors (see below), whose sum is σ = 2843180095104. Its totient is φ = 1410569968640.

The previous prime is 2124120012127. The next prime is 2124120012143. The reversal of 2124120012141 is 1412100214212.

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

It is a cyclic number.

It is not a de Polignac number, because 2124120012141 - 2⁷ = 2124120012013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124120012143) 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, 1377508965 + ... + 1377510506.

It is an arithmetic number, because the mean of its divisors is an integer number (355397511888).

Almost surely, 2^{2124120012141} is an apocalyptic number.

It is an amenable number.

2124120012141 is a deficient number, since it is larger than the sum of its proper divisors (719060082963).

2124120012141 is a wasteful number, since it uses less digits than its factorization.

2124120012141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755019731.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 2124120012141 its reverse (1412100214212), we get a palindrome (3536220226353).

The spelling of 2124120012141 in words is "two trillion, one hundred twenty-four billion, one hundred twenty million, twelve thousand, one hundred forty-one".