133603013236607 has 2 divisors, whose sum is σ = 133603013236608. Its totient is φ = 133603013236606.

The previous prime is 133603013236597. The next prime is 133603013236703. The reversal of 133603013236607 is 706632310306331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133603013236607 - 2¹⁴ = 133603013220223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133603013236807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66801506618303 + 66801506618304.

It is an arithmetic number, because the mean of its divisors is an integer number (66801506618304).

Almost surely, 2^{133603013236607} is an apocalyptic number.

133603013236607 is a deficient number, since it is larger than the sum of its proper divisors (1).

133603013236607 is an equidigital number, since it uses as much as digits as its factorization.

133603013236607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 734832, while the sum is 44.

The spelling of 133603013236607 in words is "one hundred thirty-three trillion, six hundred three billion, thirteen million, two hundred thirty-six thousand, six hundred seven".