2720133108 has 72 divisors (see below), whose sum is σ = 8572549440. Its totient is φ = 706527360.

The previous prime is 2720133089. The next prime is 2720133137. The reversal of 2720133108 is 8013310272.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 487873 + ... + 493416.

Almost surely, 2^2720133108 is an apocalyptic number.

2720133108 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2720133108 is an abundant number, since it is smaller than the sum of its proper divisors (5852416332).

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

2720133108 is a wasteful number, since it uses less digits than its factorization.

2720133108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981317 (or 981312 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 2720133108 is about 52154.8953407060. The cubic root of 2720133108 is about 1395.9291793915.

The spelling of 2720133108 in words is "two billion, seven hundred twenty million, one hundred thirty-three thousand, one hundred eight".