20230204195 has 16 divisors (see below), whose sum is σ = 24958593792. Its totient is φ = 15732833760.

The previous prime is 20230204193. The next prime is 20230204199. The reversal of 20230204195 is 59140203202.

It is not a de Polignac number, because 20230204195 - 2¹ = 20230204193 is a prime.

It is a super-2 number, since 2×20230204195² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20230204193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177607 + ... + 268336.

It is an arithmetic number, because the mean of its divisors is an integer number (1559912112).

Almost surely, 2^20230204195 is an apocalyptic number.

20230204195 is a deficient number, since it is larger than the sum of its proper divisors (4728389597).

20230204195 is a wasteful number, since it uses less digits than its factorization.

20230204195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446202.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 20230204195 its reverse (59140203202), we get a palindrome (79370407397).

The spelling of 20230204195 in words is "twenty billion, two hundred thirty million, two hundred four thousand, one hundred ninety-five".