2102110202099 has 8 divisors (see below), whose sum is σ = 2153411864352. Its totient is φ = 2050810000960.

The previous prime is 2102110202077. The next prime is 2102110202161. The reversal of 2102110202099 is 9902020112012.

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 2102110202099 - 2²⁴ = 2102093424883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102110202029) 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, 2898842 + ... + 3550704.

It is an arithmetic number, because the mean of its divisors is an integer number (269176483044).

Almost surely, 2^{2102110202099} is an apocalyptic number.

2102110202099 is a deficient number, since it is larger than the sum of its proper divisors (51301662253).

2102110202099 is an equidigital number, since it uses as much as digits as its factorization.

2102110202099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730557.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 2102110202099 in words is "two trillion, one hundred two billion, one hundred ten million, two hundred two thousand, ninety-nine".