100111066061 has 8 divisors (see below), whose sum is σ = 102478489344. Its totient is φ = 97745427360.

The previous prime is 100111066057. The next prime is 100111066087. The reversal of 100111066061 is 160660111001.

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 100111066061 - 2² = 100111066057 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100111066261) 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, 332285 + ... + 557346.

It is an arithmetic number, because the mean of its divisors is an integer number (12809811168).

Almost surely, 2^100111066061 is an apocalyptic number.

It is an amenable number.

100111066061 is a deficient number, since it is larger than the sum of its proper divisors (2367423283).

100111066061 is an equidigital number, since it uses as much as digits as its factorization.

100111066061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892291.

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

Adding to 100111066061 its reverse (160660111001), we get a palindrome (260771177062).

The spelling of 100111066061 in words is "one hundred billion, one hundred eleven million, sixty-six thousand, sixty-one".