2010910091020 has 24 divisors (see below), whose sum is σ = 4223293095168. Its totient is φ = 804291292800.

The previous prime is 2010910090997. The next prime is 2010910091041. The reversal of 2010910091020 is 201900190102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4319521 + ... + 4762360.

It is an arithmetic number, because the mean of its divisors is an integer number (175970545632).

Almost surely, 2^{2010910091020} is an apocalyptic number.

2010910091020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010910091020 is an abundant number, since it is smaller than the sum of its proper divisors (2212383004148).

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

2010910091020 is a wasteful number, since it uses less digits than its factorization.

2010910091020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9092961 (or 9092959 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 2010910091020 in words is "two trillion, ten billion, nine hundred ten million, ninety-one thousand, twenty".