2013011111000 has 64 divisors (see below), whose sum is σ = 4710919711680. Its totient is φ = 805123468800.

The previous prime is 2013011110997. The next prime is 2013011111053. The reversal of 2013011111000 is 1111103102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10391024 + ... + 10582976.

It is an arithmetic number, because the mean of its divisors is an integer number (73608120495).

Almost surely, 2^{2013011111000} is an apocalyptic number.

2013011111000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2013011111000 is an abundant number, since it is smaller than the sum of its proper divisors (2697908600680).

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

2013011111000 is a wasteful number, since it uses less digits than its factorization.

2013011111000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202461 (or 202447 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 2013011111000 its reverse (1111103102), we get a palindrome (2014122214102).

The spelling of 2013011111000 in words is "two trillion, thirteen billion, eleven million, one hundred eleven thousand".