2100323210101 has 8 divisors (see below), whose sum is σ = 2105283424640. Its totient is φ = 2095364823552.

The previous prime is 2100323209991. The next prime is 2100323210113. The reversal of 2100323210101 is 1010123230012.

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 2100323210101 - 2⁷ = 2100323209973 is a prime.

It is a super-2 number, since 2×2100323210101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100323210801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1857490 + ... + 2766028.

It is an arithmetic number, because the mean of its divisors is an integer number (263160428080).

Almost surely, 2^{2100323210101} is an apocalyptic number.

It is an amenable number.

2100323210101 is a deficient number, since it is larger than the sum of its proper divisors (4960214539).

2100323210101 is an equidigital number, since it uses as much as digits as its factorization.

2100323210101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913995.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2100323210101 its reverse (1010123230012), we get a palindrome (3110446440113).

The spelling of 2100323210101 in words is "two trillion, one hundred billion, three hundred twenty-three million, two hundred ten thousand, one hundred one".