2130203010349 has 2 divisors, whose sum is σ = 2130203010350. Its totient is φ = 2130203010348.

The previous prime is 2130203010329. The next prime is 2130203010367. The reversal of 2130203010349 is 9430103020312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1920455498025 + 209747512324 = 1385805^2 + 457982^2 .

It is a cyclic number.

It is not a de Polignac number, because 2130203010349 - 2⁵ = 2130203010317 is a prime.

It is a super-2 number, since 2×2130203010349² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130203010329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065101505174 + 1065101505175.

It is an arithmetic number, because the mean of its divisors is an integer number (1065101505175).

Almost surely, 2^{2130203010349} is an apocalyptic number.

It is an amenable number.

2130203010349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130203010349 is an equidigital number, since it uses as much as digits as its factorization.

2130203010349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 2130203010349 in words is "two trillion, one hundred thirty billion, two hundred three million, ten thousand, three hundred forty-nine".