100651121061017 has 16 divisors (see below), whose sum is σ = 104536757563392. Its totient is φ = 96807239922960.

The previous prime is 100651121061013. The next prime is 100651121061041. The reversal of 100651121061017 is 710160121156001.

It is a cyclic number.

It is not a de Polignac number, because 100651121061017 - 2² = 100651121061013 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100651121061013) 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, 11936693 + ... + 18541490.

It is an arithmetic number, because the mean of its divisors is an integer number (6533547347712).

Almost surely, 2^{100651121061017} is an apocalyptic number.

It is an amenable number.

100651121061017 is a deficient number, since it is larger than the sum of its proper divisors (3885636502375).

100651121061017 is a wasteful number, since it uses less digits than its factorization.

100651121061017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30478868.

The product of its (nonzero) digits is 2520, while the sum is 32.

The spelling of 100651121061017 in words is "one hundred trillion, six hundred fifty-one billion, one hundred twenty-one million, sixty-one thousand, seventeen".