1335520206133 has 2 divisors, whose sum is σ = 1335520206134. Its totient is φ = 1335520206132.

The previous prime is 1335520206127. The next prime is 1335520206203. The reversal of 1335520206133 is 3316020255331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1289784961969 + 45735244164 = 1135687^2 + 213858^2 .

It is a cyclic number.

It is not a de Polignac number, because 1335520206133 - 2²⁹ = 1334983335221 is a prime.

It is a super-2 number, since 2×1335520206133² (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 (1335520206103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667760103066 + 667760103067.

It is an arithmetic number, because the mean of its divisors is an integer number (667760103067).

Almost surely, 2^{1335520206133} is an apocalyptic number.

It is an amenable number.

1335520206133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1335520206133 is an equidigital number, since it uses as much as digits as its factorization.

1335520206133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 34.

The spelling of 1335520206133 in words is "one trillion, three hundred thirty-five billion, five hundred twenty million, two hundred six thousand, one hundred thirty-three".