133433201403137 has 2 divisors, whose sum is σ = 133433201403138. Its totient is φ = 133433201403136.

The previous prime is 133433201403121. The next prime is 133433201403163. The reversal of 133433201403137 is 731304102334331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85033922875456 + 48399278527681 = 9221384^2 + 6956959^2 .

It is a cyclic number.

It is not a de Polignac number, because 133433201403137 - 2⁴ = 133433201403121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133433201403137.

It is not a weakly prime, because it can be changed into another prime (133433201403737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66716600701568 + 66716600701569.

It is an arithmetic number, because the mean of its divisors is an integer number (66716600701569).

Almost surely, 2^{133433201403137} is an apocalyptic number.

It is an amenable number.

133433201403137 is a deficient number, since it is larger than the sum of its proper divisors (1).

133433201403137 is an equidigital number, since it uses as much as digits as its factorization.

133433201403137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 38.

Adding to 133433201403137 its reverse (731304102334331), we get a palindrome (864737303737468).

The spelling of 133433201403137 in words is "one hundred thirty-three trillion, four hundred thirty-three billion, two hundred one million, four hundred three thousand, one hundred thirty-seven".