202100010099 has 64 divisors (see below), whose sum is σ = 300816585216. Its totient is φ = 119894400000.

The previous prime is 202100010001. The next prime is 202100010121. The reversal of 202100010099 is 990010001202.

It is not a de Polignac number, because 202100010099 - 2³² = 197805042803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202100000099) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 111594904 + ... + 111596714.

It is an arithmetic number, because the mean of its divisors is an integer number (4700259144).

Almost surely, 2^202100010099 is an apocalyptic number.

202100010099 is a deficient number, since it is larger than the sum of its proper divisors (98716575117).

202100010099 is a wasteful number, since it uses less digits than its factorization.

202100010099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2660.

The product of its (nonzero) digits is 324, while the sum is 24.

The spelling of 202100010099 in words is "two hundred two billion, one hundred million, ten thousand, ninety-nine".