2120323401124 has 12 divisors (see below), whose sum is σ = 3780576630684. Its totient is φ = 1040158649504.

The previous prime is 2120323401089. The next prime is 2120323401143. The reversal of 2120323401124 is 4211043230212.

It can be written as a sum of positive squares in 2 ways, for example, as 1640653574400 + 479669826724 = 1280880^2 + 692582^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5000762527 + ... + 5000762950.

It is an arithmetic number, because the mean of its divisors is an integer number (315048052557).

Almost surely, 2^{2120323401124} is an apocalyptic number.

It is an amenable number.

2120323401124 is a deficient number, since it is larger than the sum of its proper divisors (1660253229560).

2120323401124 is a wasteful number, since it uses less digits than its factorization.

2120323401124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10001525534 (or 10001525532 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 2120323401124 its reverse (4211043230212), we get a palindrome (6331366631336).

The spelling of 2120323401124 in words is "two trillion, one hundred twenty billion, three hundred twenty-three million, four hundred one thousand, one hundred twenty-four".