300200121113 has 2 divisors, whose sum is σ = 300200121114. Its totient is φ = 300200121112.

The previous prime is 300200121083. The next prime is 300200121139. The reversal of 300200121113 is 311121002003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 228361648384 + 71838472729 = 477872^2 + 268027^2 .

It is a cyclic number.

It is not a de Polignac number, because 300200121113 - 2¹⁸ = 300199858969 is a prime.

It is a super-2 number, since 2×300200121113² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (300200129113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150100060556 + 150100060557.

It is an arithmetic number, because the mean of its divisors is an integer number (150100060557).

Almost surely, 2^300200121113 is an apocalyptic number.

It is an amenable number.

300200121113 is a deficient number, since it is larger than the sum of its proper divisors (1).

300200121113 is an equidigital number, since it uses as much as digits as its factorization.

300200121113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 300200121113 its reverse (311121002003), we get a palindrome (611321123116).

The spelling of 300200121113 in words is "three hundred billion, two hundred million, one hundred twenty-one thousand, one hundred thirteen".