2100223101 has 8 divisors (see below), whose sum is σ = 2800621440. Its totient is φ = 1399986752.

The previous prime is 2100223087. The next prime is 2100223187. The reversal of 2100223101 is 1013220012.

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 2100223101 - 2¹⁵ = 2100190333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100223001) 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, 6060 + ... + 65093.

It is an arithmetic number, because the mean of its divisors is an integer number (350077680).

Almost surely, 2^2100223101 is an apocalyptic number.

It is an amenable number.

2100223101 is a deficient number, since it is larger than the sum of its proper divisors (700398339).

2100223101 is an equidigital number, since it uses as much as digits as its factorization.

2100223101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80995.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2100223101 is about 45828.1911163860. The cubic root of 2100223101 is about 1280.6245123487.

Adding to 2100223101 its reverse (1013220012), we get a palindrome (3113443113).

The spelling of 2100223101 in words is "two billion, one hundred million, two hundred twenty-three thousand, one hundred one".