200111302121351 has 2 divisors, whose sum is σ = 200111302121352. Its totient is φ = 200111302121350.

The previous prime is 200111302121323. The next prime is 200111302121383. The reversal of 200111302121351 is 153121203111002.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200111302121351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200111302121851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100055651060675 + 100055651060676.

It is an arithmetic number, because the mean of its divisors is an integer number (100055651060676).

Almost surely, 2^{200111302121351} is an apocalyptic number.

200111302121351 is a deficient number, since it is larger than the sum of its proper divisors (1).

200111302121351 is an equidigital number, since it uses as much as digits as its factorization.

200111302121351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 23.

Adding to 200111302121351 its reverse (153121203111002), we get a palindrome (353232505232353).

The spelling of 200111302121351 in words is "two hundred trillion, one hundred eleven billion, three hundred two million, one hundred twenty-one thousand, three hundred fifty-one".