100312200230201 has 2 divisors, whose sum is σ = 100312200230202. Its totient is φ = 100312200230200.

The previous prime is 100312200230159. The next prime is 100312200230267. The reversal of 100312200230201 is 102032002213001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96182054490025 + 4130145740176 = 9807245^2 + 2032276^2 .

It is a cyclic number.

It is not a de Polignac number, because 100312200230201 - 2¹⁴ = 100312200213817 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 100312200230201.

It is not a weakly prime, because it can be changed into another prime (100312200230401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50156100115100 + 50156100115101.

It is an arithmetic number, because the mean of its divisors is an integer number (50156100115101).

Almost surely, 2^{100312200230201} is an apocalyptic number.

It is an amenable number.

100312200230201 is a deficient number, since it is larger than the sum of its proper divisors (1).

100312200230201 is an equidigital number, since it uses as much as digits as its factorization.

100312200230201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 100312200230201 its reverse (102032002213001), we get a palindrome (202344202443202).

The spelling of 100312200230201 in words is "one hundred trillion, three hundred twelve billion, two hundred million, two hundred thirty thousand, two hundred one".