1011673216601 has 8 divisors (see below), whose sum is σ = 1045450015104. Its totient is φ = 978362305200.

The previous prime is 1011673216597. The next prime is 1011673216717. The reversal of 1011673216601 is 1066123761101.

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 1011673216601 - 2² = 1011673216597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011673210601) 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, 116467361 + ... + 116476046.

It is an arithmetic number, because the mean of its divisors is an integer number (130681251888).

Almost surely, 2^{1011673216601} is an apocalyptic number.

It is an amenable number.

1011673216601 is a deficient number, since it is larger than the sum of its proper divisors (33776798503).

1011673216601 is a wasteful number, since it uses less digits than its factorization.

1011673216601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232943551.

The product of its (nonzero) digits is 9072, while the sum is 35.

Adding to 1011673216601 its reverse (1066123761101), we get a palindrome (2077796977702).

The spelling of 1011673216601 in words is "one trillion, eleven billion, six hundred seventy-three million, two hundred sixteen thousand, six hundred one".