2120130650625 has 160 divisors (see below), whose sum is σ = 3863328239232. Its totient is φ = 1027572480000.

The previous prime is 2120130650587. The next prime is 2120130650647. The reversal of 2120130650625 is 5260560310212.

It is not a de Polignac number, because 2120130650625 - 2¹⁰ = 2120130649601 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1887916314 + ... + 1887917436.

Almost surely, 2^{2120130650625} is an apocalyptic number.

2120130650625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2120130650625 is a deficient number, since it is larger than the sum of its proper divisors (1743197588607).

2120130650625 is a wasteful number, since it uses less digits than its factorization.

2120130650625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2293 (or 2278 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 2120130650625 its reverse (5260560310212), we get a palindrome (7380690960837).

The spelling of 2120130650625 in words is "two trillion, one hundred twenty billion, one hundred thirty million, six hundred fifty thousand, six hundred twenty-five".