101660010611 has 24 divisors (see below), whose sum is σ = 107321358672. Its totient is φ = 96265713600.

The previous prime is 101660010581. The next prime is 101660010619. The reversal of 101660010611 is 116010066101.

It is not a de Polignac number, because 101660010611 - 2¹⁰ = 101660009587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101660010619) 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, 11543936 + ... + 11552738.

It is an arithmetic number, because the mean of its divisors is an integer number (4471723278).

Almost surely, 2^101660010611 is an apocalyptic number.

101660010611 is a deficient number, since it is larger than the sum of its proper divisors (5661348061).

101660010611 is an equidigital number, since it uses as much as digits as its factorization.

101660010611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9123 (or 9092 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 23.

Adding to 101660010611 its reverse (116010066101), we get a palindrome (217670076712).

The spelling of 101660010611 in words is "one hundred one billion, six hundred sixty million, ten thousand, six hundred eleven".