20202102202093 has 8 divisors (see below), whose sum is σ = 23466610520960. Its totient is φ = 17032217312880.

The previous prime is 20202102202081. The next prime is 20202102202097. The reversal of 20202102202093 is 39020220120202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20202102202093 - 2⁹ = 20202102201581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20202102202097) 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, 23655856953 + ... + 23655857806.

It is an arithmetic number, because the mean of its divisors is an integer number (2933326315120).

Almost surely, 2^{20202102202093} is an apocalyptic number.

It is an amenable number.

20202102202093 is a deficient number, since it is larger than the sum of its proper divisors (3264508318867).

20202102202093 is an equidigital number, since it uses as much as digits as its factorization.

20202102202093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47311714827.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 20202102202093 its reverse (39020220120202), we get a palindrome (59222322322295).

The spelling of 20202102202093 in words is "twenty trillion, two hundred two billion, one hundred two million, two hundred two thousand, ninety-three".