2130203213113 has 2 divisors, whose sum is σ = 2130203213114. Its totient is φ = 2130203213112.

The previous prime is 2130203213087. The next prime is 2130203213123. The reversal of 2130203213113 is 3113123020312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1707796807929 + 422406405184 = 1306827^2 + 649928^2 .

It is a cyclic number.

It is not a de Polignac number, because 2130203213113 - 2²⁵ = 2130169658681 is a prime.

It is not a weakly prime, because it can be changed into another prime (2130203213123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065101606556 + 1065101606557.

It is an arithmetic number, because the mean of its divisors is an integer number (1065101606557).

Almost surely, 2^{2130203213113} is an apocalyptic number.

It is an amenable number.

2130203213113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130203213113 is an equidigital number, since it uses as much as digits as its factorization.

2130203213113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2130203213113 its reverse (3113123020312), we get a palindrome (5243326233425).

The spelling of 2130203213113 in words is "two trillion, one hundred thirty billion, two hundred three million, two hundred thirteen thousand, one hundred thirteen".