2111314021000 has 64 divisors (see below), whose sum is σ = 4947347808000. Its totient is φ = 843350737600.

The previous prime is 2111314020983. The next prime is 2111314021051. The reversal of 2111314021000 is 1204131112.

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, 749230 + ... + 2187229.

It is an arithmetic number, because the mean of its divisors is an integer number (77302309500).

Almost surely, 2^{2111314021000} is an apocalyptic number.

2111314021000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2111314021000 is an abundant number, since it is smaller than the sum of its proper divisors (2836033787000).

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

2111314021000 is a wasteful number, since it uses less digits than its factorization.

2111314021000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2937199 (or 2937185 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2111314021000 its reverse (1204131112), we get a palindrome (2112518152112).

The spelling of 2111314021000 in words is "two trillion, one hundred eleven billion, three hundred fourteen million, twenty-one thousand".