133119970561553 has 2 divisors, whose sum is σ = 133119970561554. Its totient is φ = 133119970561552.

The previous prime is 133119970561519. The next prime is 133119970561597. The reversal of 133119970561553 is 355165079911331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126399495019009 + 6720475542544 = 11242753^2 + 2592388^2 .

It is a cyclic number.

It is not a de Polignac number, because 133119970561553 - 2¹⁶ = 133119970496017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133119970561492 and 133119970561501.

It is not a weakly prime, because it can be changed into another prime (133119970566553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66559985280776 + 66559985280777.

It is an arithmetic number, because the mean of its divisors is an integer number (66559985280777).

Almost surely, 2^{133119970561553} is an apocalyptic number.

It is an amenable number.

133119970561553 is a deficient number, since it is larger than the sum of its proper divisors (1).

133119970561553 is an equidigital number, since it uses as much as digits as its factorization.

133119970561553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11481750, while the sum is 59.

The spelling of 133119970561553 in words is "one hundred thirty-three trillion, one hundred nineteen billion, nine hundred seventy million, five hundred sixty-one thousand, five hundred fifty-three".