133103321001073 has 2 divisors, whose sum is σ = 133103321001074. Its totient is φ = 133103321001072.

The previous prime is 133103321001031. The next prime is 133103321001083. The reversal of 133103321001073 is 370100123301331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123698261168784 + 9405059832289 = 11121972^2 + 3066767^2 .

It is a cyclic number.

It is not a de Polignac number, because 133103321001073 - 2²¹ = 133103318903921 is a prime.

It is not a weakly prime, because it can be changed into another prime (133103321001083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66551660500536 + 66551660500537.

It is an arithmetic number, because the mean of its divisors is an integer number (66551660500537).

Almost surely, 2^{133103321001073} is an apocalyptic number.

It is an amenable number.

133103321001073 is a deficient number, since it is larger than the sum of its proper divisors (1).

133103321001073 is an equidigital number, since it uses as much as digits as its factorization.

133103321001073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 28.

The spelling of 133103321001073 in words is "one hundred thirty-three trillion, one hundred three billion, three hundred twenty-one million, one thousand, seventy-three".