200332120230251 has 2 divisors, whose sum is σ = 200332120230252. Its totient is φ = 200332120230250.

The previous prime is 200332120230233. The next prime is 200332120230311. The reversal of 200332120230251 is 152032021233002.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200332120230251 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200332120230251.

It is not a weakly prime, because it can be changed into another prime (200332120230751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100166060115125 + 100166060115126.

It is an arithmetic number, because the mean of its divisors is an integer number (100166060115126).

Almost surely, 2^{200332120230251} is an apocalyptic number.

200332120230251 is a deficient number, since it is larger than the sum of its proper divisors (1).

200332120230251 is an equidigital number, since it uses as much as digits as its factorization.

200332120230251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 200332120230251 its reverse (152032021233002), we get a palindrome (352364141463253).

The spelling of 200332120230251 in words is "two hundred trillion, three hundred thirty-two billion, one hundred twenty million, two hundred thirty thousand, two hundred fifty-one".