2061103771133 has 8 divisors (see below), whose sum is σ = 2248555078560. Its totient is φ = 1873665503280.

The previous prime is 2061103771033. The next prime is 2061103771261. The reversal of 2061103771133 is 3311773011602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2061103771133 - 2¹⁰ = 2061103770109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2061103771093 and 2061103771102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061103771033) 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, 2927918 + ... + 3562991.

It is an arithmetic number, because the mean of its divisors is an integer number (281069384820).

Almost surely, 2^{2061103771133} is an apocalyptic number.

It is an amenable number.

2061103771133 is a deficient number, since it is larger than the sum of its proper divisors (187451307427).

2061103771133 is a wasteful number, since it uses less digits than its factorization.

2061103771133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6519787.

The product of its (nonzero) digits is 15876, while the sum is 35.

Adding to 2061103771133 its reverse (3311773011602), we get a palindrome (5372876782735).

The spelling of 2061103771133 in words is "two trillion, sixty-one billion, one hundred three million, seven hundred seventy-one thousand, one hundred thirty-three".