2011513676020 has 24 divisors (see below), whose sum is σ = 4224680103168. Its totient is φ = 804509968800.

The previous prime is 2011513675987. The next prime is 2011513676023. The reversal of 2011513676020 is 206763151102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011513676023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5796016 + ... + 6133255.

It is an arithmetic number, because the mean of its divisors is an integer number (176028337632).

Almost surely, 2^{2011513676020} is an apocalyptic number.

2011513676020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2011513676020 is an abundant number, since it is smaller than the sum of its proper divisors (2213166427148).

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

2011513676020 is a wasteful number, since it uses less digits than its factorization.

2011513676020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11937711 (or 11937709 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The spelling of 2011513676020 in words is "two trillion, eleven billion, five hundred thirteen million, six hundred seventy-six thousand, twenty".