2061020671011 has 24 divisors (see below), whose sum is σ = 2992323123504. Its totient is φ = 1366956198720.

The previous prime is 2061020671001. The next prime is 2061020671049. The reversal of 2061020671011 is 1101760201602.

It is a happy number.

2061020671011 is a `hidden beast` number, since 2 + 0 + 610 + 20 + 6 + 7 + 10 + 11 = 666.

It is not a de Polignac number, because 2061020671011 - 2²² = 2061016476707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2061020671001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46637956 + ... + 46682126.

It is an arithmetic number, because the mean of its divisors is an integer number (124680130146).

Almost surely, 2^{2061020671011} is an apocalyptic number.

2061020671011 is a deficient number, since it is larger than the sum of its proper divisors (931302452493).

2061020671011 is a wasteful number, since it uses less digits than its factorization.

2061020671011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70691 (or 70688 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

Adding to 2061020671011 its reverse (1101760201602), we get a palindrome (3162780872613).

The spelling of 2061020671011 in words is "two trillion, sixty-one billion, twenty million, six hundred seventy-one thousand, eleven".