133302520049 has 2 divisors, whose sum is σ = 133302520050. Its totient is φ = 133302520048.

The previous prime is 133302520027. The next prime is 133302520069. The reversal of 133302520049 is 940025203331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86793284449 + 46509235600 = 294607^2 + 215660^2 .

It is a cyclic number.

It is not a de Polignac number, because 133302520049 - 2⁸ = 133302519793 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133302519997 and 133302520024.

It is not a weakly prime, because it can be changed into another prime (133302520069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66651260024 + 66651260025.

It is an arithmetic number, because the mean of its divisors is an integer number (66651260025).

Almost surely, 2^133302520049 is an apocalyptic number.

It is an amenable number.

133302520049 is a deficient number, since it is larger than the sum of its proper divisors (1).

133302520049 is an equidigital number, since it uses as much as digits as its factorization.

133302520049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 32.

The spelling of 133302520049 in words is "one hundred thirty-three billion, three hundred two million, five hundred twenty thousand, forty-nine".