2120325015 has 8 divisors (see below), whose sum is σ = 3392520048. Its totient is φ = 1130840000.

The previous prime is 2120325013. The next prime is 2120325029. The reversal of 2120325015 is 5105230212.

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

It is not a de Polignac number, because 2120325015 - 2¹ = 2120325013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2120324982 and 2120325000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120325013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70677486 + ... + 70677515.

It is an arithmetic number, because the mean of its divisors is an integer number (424065006).

Almost surely, 2^2120325015 is an apocalyptic number.

2120325015 is a deficient number, since it is larger than the sum of its proper divisors (1272195033).

2120325015 is a wasteful number, since it uses less digits than its factorization.

2120325015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141355009.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2120325015 is about 46046.9870349842. The cubic root of 2120325015 is about 1284.6973028734.

Adding to 2120325015 its reverse (5105230212), we get a palindrome (7225555227).

The spelling of 2120325015 in words is "two billion, one hundred twenty million, three hundred twenty-five thousand, fifteen".