204140322201023 has 8 divisors (see below), whose sum is σ = 232775390021328. Its totient is φ = 177352678111104.

The previous prime is 204140322200999. The next prime is 204140322201077. The reversal of 204140322201023 is 320102223041402.

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 204140322201023 - 2⁸ = 204140322200767 is a prime.

It is a super-2 number, since 2×204140322201023² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 204140322200983 and 204140322201001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204140322201083) 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, 461855932361 + ... + 461855932802.

It is an arithmetic number, because the mean of its divisors is an integer number (29096923752666).

Almost surely, 2^{204140322201023} is an apocalyptic number.

204140322201023 is a deficient number, since it is larger than the sum of its proper divisors (28635067820305).

204140322201023 is a wasteful number, since it uses less digits than its factorization.

204140322201023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923711865193.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 204140322201023 its reverse (320102223041402), we get a palindrome (524242545242425).

The spelling of 204140322201023 in words is "two hundred four trillion, one hundred forty billion, three hundred twenty-two million, two hundred one thousand, twenty-three".