135312032203 has 2 divisors, whose sum is σ = 135312032204. Its totient is φ = 135312032202.

The previous prime is 135312032201. The next prime is 135312032237. The reversal of 135312032203 is 302230213531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135312032203 - 2¹ = 135312032201 is a prime.

Together with 135312032201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (135312032201) 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, 67656016101 + 67656016102.

It is an arithmetic number, because the mean of its divisors is an integer number (67656016102).

Almost surely, 2^135312032203 is an apocalyptic number.

135312032203 is a deficient number, since it is larger than the sum of its proper divisors (1).

135312032203 is an equidigital number, since it uses as much as digits as its factorization.

135312032203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 135312032203 its reverse (302230213531), we get a palindrome (437542245734).

The spelling of 135312032203 in words is "one hundred thirty-five billion, three hundred twelve million, thirty-two thousand, two hundred three".