200423530153 has 32 divisors (see below), whose sum is σ = 253121863680. Its totient is φ = 154153253760.

The previous prime is 200423530081. The next prime is 200423530159. The reversal of 200423530153 is 351035324002.

It is not a de Polignac number, because 200423530153 - 2²¹ = 200421433001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200423530159) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3997800 + ... + 4047622.

It is an arithmetic number, because the mean of its divisors is an integer number (7910058240).

Almost surely, 2^200423530153 is an apocalyptic number.

It is an amenable number.

200423530153 is a deficient number, since it is larger than the sum of its proper divisors (52698333527).

200423530153 is a wasteful number, since it uses less digits than its factorization.

200423530153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50517.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 200423530153 its reverse (351035324002), we get a palindrome (551458854155).

The spelling of 200423530153 in words is "two hundred billion, four hundred twenty-three million, five hundred thirty thousand, one hundred fifty-three".