133713555229 has 2 divisors, whose sum is σ = 133713555230. Its totient is φ = 133713555228.

The previous prime is 133713555223. The next prime is 133713555289. The reversal of 133713555229 is 922555317331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99600204025 + 34113351204 = 315595^2 + 184698^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133713555229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133713555223) 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, 66856777614 + 66856777615.

It is an arithmetic number, because the mean of its divisors is an integer number (66856777615).

Almost surely, 2^133713555229 is an apocalyptic number.

It is an amenable number.

133713555229 is a deficient number, since it is larger than the sum of its proper divisors (1).

133713555229 is an equidigital number, since it uses as much as digits as its factorization.

133713555229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 850500, while the sum is 46.

The spelling of 133713555229 in words is "one hundred thirty-three billion, seven hundred thirteen million, five hundred fifty-five thousand, two hundred twenty-nine".