10100100020999 has 8 divisors (see below), whose sum is σ = 10694568518928. Its totient is φ = 9505669852800.

The previous prime is 10100100020977. The next prime is 10100100021017. The reversal of 10100100020999 is 99902000100101.

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 10100100020999 - 2³² = 10095805053703 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 (10100100020099) 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, 9039032 + ... + 10094765.

It is an arithmetic number, because the mean of its divisors is an integer number (1336821064866).

Almost surely, 2^{10100100020999} is an apocalyptic number.

10100100020999 is a deficient number, since it is larger than the sum of its proper divisors (594468497929).

10100100020999 is a wasteful number, since it uses less digits than its factorization.

10100100020999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19164865.

The product of its (nonzero) digits is 1458, while the sum is 32.

The spelling of 10100100020999 in words is "ten trillion, one hundred billion, one hundred million, twenty thousand, nine hundred ninety-nine".