210010020101099 has 4 divisors (see below), whose sum is σ = 210023964078720. Its totient is φ = 209996076123480.

The previous prime is 210010020101093. The next prime is 210010020101197. The reversal of 210010020101099 is 990101020010012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 210010020101099 - 2⁴ = 210010020101083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210010020101093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6971966219 + ... + 6971996340.

It is an arithmetic number, because the mean of its divisors is an integer number (52505991019680).

Almost surely, 2^{210010020101099} is an apocalyptic number.

210010020101099 is a deficient number, since it is larger than the sum of its proper divisors (13943977621).

210010020101099 is a wasteful number, since it uses less digits than its factorization.

210010020101099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13943977620.

The product of its (nonzero) digits is 324, while the sum is 26.

The spelling of 210010020101099 in words is "two hundred ten trillion, ten billion, twenty million, one hundred one thousand, ninety-nine".