2061880113163 has 16 divisors (see below), whose sum is σ = 2300638586400. Its totient is φ = 1834776760320.

The previous prime is 2061880113113. The next prime is 2061880113173. The reversal of 2061880113163 is 3613110881602.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2061880113163 - 2³³ = 2053290178571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2061880113113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4024473 + ... + 4507786.

It is an arithmetic number, because the mean of its divisors is an integer number (143789911650).

Almost surely, 2^{2061880113163} is an apocalyptic number.

2061880113163 is a deficient number, since it is larger than the sum of its proper divisors (238758473237).

2061880113163 is a wasteful number, since it uses less digits than its factorization.

2061880113163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8532942.

The product of its (nonzero) digits is 41472, while the sum is 40.

Adding to 2061880113163 its reverse (3613110881602), we get a palindrome (5674990994765).

The spelling of 2061880113163 in words is "two trillion, sixty-one billion, eight hundred eighty million, one hundred thirteen thousand, one hundred sixty-three".