2122510315153 has 8 divisors (see below), whose sum is σ = 2138837345856. Its totient is φ = 2106213162000.

The previous prime is 2122510315147. The next prime is 2122510315217. The reversal of 2122510315153 is 3515130152212.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2122510315153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122510315253) 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, 7326751 + ... + 7610932.

It is an arithmetic number, because the mean of its divisors is an integer number (267354668232).

Almost surely, 2^{2122510315153} is an apocalyptic number.

It is an amenable number.

2122510315153 is a deficient number, since it is larger than the sum of its proper divisors (16327030703).

2122510315153 is a wasteful number, since it uses less digits than its factorization.

2122510315153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14938775.

The product of its (nonzero) digits is 9000, while the sum is 31.

Adding to 2122510315153 its reverse (3515130152212), we get a palindrome (5637640467365).

The spelling of 2122510315153 in words is "two trillion, one hundred twenty-two billion, five hundred ten million, three hundred fifteen thousand, one hundred fifty-three".