200130002001257 has 2 divisors, whose sum is σ = 200130002001258. Its totient is φ = 200130002001256.

The previous prime is 200130002001227. The next prime is 200130002001403. The reversal of 200130002001257 is 752100200031002.

It is a happy number.

200130002001257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139809553643881 + 60320448357376 = 11824109^2 + 7766624^2 .

It is a cyclic number.

It is not a de Polignac number, because 200130002001257 - 2¹⁰ = 200130002000233 is a prime.

It is not a weakly prime, because it can be changed into another prime (200130002001227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100065001000628 + 100065001000629.

It is an arithmetic number, because the mean of its divisors is an integer number (100065001000629).

Almost surely, 2^{200130002001257} is an apocalyptic number.

It is an amenable number.

200130002001257 is a deficient number, since it is larger than the sum of its proper divisors (1).

200130002001257 is an equidigital number, since it uses as much as digits as its factorization.

200130002001257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 23.

Adding to 200130002001257 its reverse (752100200031002), we get a palindrome (952230202032259).

The spelling of 200130002001257 in words is "two hundred trillion, one hundred thirty billion, two million, one thousand, two hundred fifty-seven".