200230233231 has 16 divisors (see below), whose sum is σ = 306661538304. Its totient is φ = 113836475424.

The previous prime is 200230233209. The next prime is 200230233239. The reversal of 200230233231 is 132332032002.

It is not a de Polignac number, because 200230233231 - 2⁷ = 200230233103 is a prime.

It is a super-2 number, since 2×200230233231² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 200230233198 and 200230233207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200230233239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24195795 + ... + 24204068.

It is an arithmetic number, because the mean of its divisors is an integer number (19166346144).

Almost surely, 2^200230233231 is an apocalyptic number.

200230233231 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

200230233231 is a deficient number, since it is larger than the sum of its proper divisors (106431305073).

200230233231 is a wasteful number, since it uses less digits than its factorization.

200230233231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48400070.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 200230233231 its reverse (132332032002), we get a palindrome (332562265233).

The spelling of 200230233231 in words is "two hundred billion, two hundred thirty million, two hundred thirty-three thousand, two hundred thirty-one".