202011100193 has 8 divisors (see below), whose sum is σ = 238317242880. Its totient is φ = 167566811040.

The previous prime is 202011100133. The next prime is 202011100217. The reversal of 202011100193 is 391001110202.

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 202011100193 - 2²⁶ = 201943991329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202011100103) 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, 465463148 + ... + 465463581.

It is an arithmetic number, because the mean of its divisors is an integer number (29789655360).

Almost surely, 2^202011100193 is an apocalyptic number.

It is an amenable number.

202011100193 is a deficient number, since it is larger than the sum of its proper divisors (36306142687).

202011100193 is an equidigital number, since it uses as much as digits as its factorization.

202011100193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930926767.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 202011100193 its reverse (391001110202), we get a palindrome (593012210395).

The spelling of 202011100193 in words is "two hundred two billion, eleven million, one hundred thousand, one hundred ninety-three".