2195133355013 has 2 divisors, whose sum is σ = 2195133355014. Its totient is φ = 2195133355012.

The previous prime is 2195133354961. The next prime is 2195133355021. The reversal of 2195133355013 is 3105533315912.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2141650779844 + 53482575169 = 1463438^2 + 231263^2 .

It is a cyclic number.

It is not a de Polignac number, because 2195133355013 - 2¹⁶ = 2195133289477 is a prime.

It is a super-2 number, since 2×2195133355013² (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 (2195133355033) 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, 1097566677506 + 1097566677507.

It is an arithmetic number, because the mean of its divisors is an integer number (1097566677507).

Almost surely, 2^{2195133355013} is an apocalyptic number.

It is an amenable number.

2195133355013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2195133355013 is an equidigital number, since it uses as much as digits as its factorization.

2195133355013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 182250, while the sum is 41.

The spelling of 2195133355013 in words is "two trillion, one hundred ninety-five billion, one hundred thirty-three million, three hundred fifty-five thousand, thirteen".