2120241312150 has 96 divisors (see below), whose sum is σ = 5730900698880. Its totient is φ = 515617495680.

The previous prime is 2120241312121. The next prime is 2120241312151. The reversal of 2120241312150 is 512131420212.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2120241312150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120241312151) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 6388170 + ... + 6711869.

It is an arithmetic number, because the mean of its divisors is an integer number (59696882280).

Almost surely, 2^{2120241312150} is an apocalyptic number.

2120241312150 is an abundant number, since it is smaller than the sum of its proper divisors (3610659386730).

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

2120241312150 is a wasteful number, since it uses less digits than its factorization.

2120241312150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13100150 (or 13100145 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 2120241312150 its reverse (512131420212), we get a palindrome (2632372732362).

The spelling of 2120241312150 in words is "two trillion, one hundred twenty billion, two hundred forty-one million, three hundred twelve thousand, one hundred fifty".