2650120120 has 16 divisors (see below), whose sum is σ = 5962770360. Its totient is φ = 1060048032.

The previous prime is 2650120103. The next prime is 2650120127. The reversal of 2650120120 is 210210562.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2650120127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33126462 + ... + 33126541.

Almost surely, 2^2650120120 is an apocalyptic number.

2650120120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2650120120 is an abundant number, since it is smaller than the sum of its proper divisors (3312650240).

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

2650120120 is a wasteful number, since it uses less digits than its factorization.

2650120120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66253014 (or 66253010 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2650120120 is about 51479.3174002919. The cubic root of 2650120120 is about 1383.8484121788.

Adding to 2650120120 its reverse (210210562), we get a palindrome (2860330682).

The spelling of 2650120120 in words is "two billion, six hundred fifty million, one hundred twenty thousand, one hundred twenty".