133510321423753 has 2 divisors, whose sum is σ = 133510321423754. Its totient is φ = 133510321423752.

The previous prime is 133510321423733. The next prime is 133510321423771. The reversal of 133510321423753 is 357324123015331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120032993785849 + 13477327637904 = 10955957^2 + 3671148^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133510321423753 is a prime.

It is not a weakly prime, because it can be changed into another prime (133510321423733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66755160711876 + 66755160711877.

It is an arithmetic number, because the mean of its divisors is an integer number (66755160711877).

Almost surely, 2^{133510321423753} is an apocalyptic number.

It is an amenable number.

133510321423753 is a deficient number, since it is larger than the sum of its proper divisors (1).

133510321423753 is an equidigital number, since it uses as much as digits as its factorization.

133510321423753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 680400, while the sum is 43.

The spelling of 133510321423753 in words is "one hundred thirty-three trillion, five hundred ten billion, three hundred twenty-one million, four hundred twenty-three thousand, seven hundred fifty-three".