200030223131 has 4 divisors (see below), whose sum is σ = 201372708000. Its totient is φ = 198687738264.

The previous prime is 200030223061. The next prime is 200030223143. The reversal of 200030223131 is 131322030002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200030223131 is a prime.

It is a super-2 number, since 2×200030223131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200030223181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 671242211 + ... + 671242508.

It is an arithmetic number, because the mean of its divisors is an integer number (50343177000).

Almost surely, 2^200030223131 is an apocalyptic number.

200030223131 is a deficient number, since it is larger than the sum of its proper divisors (1342484869).

200030223131 is a wasteful number, since it uses less digits than its factorization.

200030223131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342484868.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 200030223131 its reverse (131322030002), we get a palindrome (331352253133).

The spelling of 200030223131 in words is "two hundred billion, thirty million, two hundred twenty-three thousand, one hundred thirty-one".