2061100517 has 8 divisors (see below), whose sum is σ = 2399988096. Its totient is φ = 1733324112.

The previous prime is 2061100507. The next prime is 2061100543. The reversal of 2061100517 is 7150011602.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2061100517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2061100492 and 2061100501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061100507) 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, 2777393 + ... + 2778134.

It is an arithmetic number, because the mean of its divisors is an integer number (299998512).

Almost surely, 2^2061100517 is an apocalyptic number.

It is an amenable number.

2061100517 is a deficient number, since it is larger than the sum of its proper divisors (338887579).

2061100517 is an equidigital number, since it uses as much as digits as its factorization.

2061100517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5555587.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 2061100517 is about 45399.3448961546. The cubic root of 2061100517 is about 1272.6228714806.

The spelling of 2061100517 in words is "two billion, sixty-one million, one hundred thousand, five hundred seventeen".