2100301203113 has 2 divisors, whose sum is σ = 2100301203114. Its totient is φ = 2100301203112.

The previous prime is 2100301203109. The next prime is 2100301203139. The reversal of 2100301203113 is 3113021030012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1984951307689 + 115349895424 = 1408883^2 + 339632^2 .

It is a cyclic number.

It is not a de Polignac number, because 2100301203113 - 2² = 2100301203109 is a prime.

It is a super-2 number, since 2×2100301203113² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2100301203091 and 2100301203100.

It is not a weakly prime, because it can be changed into another prime (2100301203173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050150601556 + 1050150601557.

It is an arithmetic number, because the mean of its divisors is an integer number (1050150601557).

Almost surely, 2^{2100301203113} is an apocalyptic number.

It is an amenable number.

2100301203113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2100301203113 is an equidigital number, since it uses as much as digits as its factorization.

2100301203113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 2100301203113 its reverse (3113021030012), we get a palindrome (5213322233125).

The spelling of 2100301203113 in words is "two trillion, one hundred billion, three hundred one million, two hundred three thousand, one hundred thirteen".