2101683511001 has 8 divisors (see below), whose sum is σ = 2133471298560. Its totient is φ = 2070133834608.

The previous prime is 2101683510967. The next prime is 2101683511007. The reversal of 2101683511001 is 1001153861012.

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-2101683511001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2101683511007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59510006 + ... + 59545311.

It is an arithmetic number, because the mean of its divisors is an integer number (266683912320).

Almost surely, 2^{2101683511001} is an apocalyptic number.

It is an amenable number.

2101683511001 is a deficient number, since it is larger than the sum of its proper divisors (31787787559).

2101683511001 is a wasteful number, since it uses less digits than its factorization.

2101683511001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119055583.

The product of its (nonzero) digits is 1440, while the sum is 29.

The spelling of 2101683511001 in words is "two trillion, one hundred one billion, six hundred eighty-three million, five hundred eleven thousand, one".