200120010121259 has 2 divisors, whose sum is σ = 200120010121260. Its totient is φ = 200120010121258.

The previous prime is 200120010121201. The next prime is 200120010121277. The reversal of 200120010121259 is 952121010021002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200120010121259 is a prime.

It is not a weakly prime, because it can be changed into another prime (200120010121459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100060005060629 + 100060005060630.

It is an arithmetic number, because the mean of its divisors is an integer number (100060005060630).

Almost surely, 2^{200120010121259} is an apocalyptic number.

200120010121259 is a deficient number, since it is larger than the sum of its proper divisors (1).

200120010121259 is an equidigital number, since it uses as much as digits as its factorization.

200120010121259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 26.

The spelling of 200120010121259 in words is "two hundred trillion, one hundred twenty billion, ten million, one hundred twenty-one thousand, two hundred fifty-nine".