133020356434033 has 4 divisors (see below), whose sum is σ = 133024344007680. Its totient is φ = 133016368860388.

The previous prime is 133020356433941. The next prime is 133020356434087. The reversal of 133020356434033 is 330434653020331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133020356434033 - 2¹³ = 133020356425841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133020356464033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1993736785 + ... + 1993803502.

It is an arithmetic number, because the mean of its divisors is an integer number (33256086001920).

Almost surely, 2^{133020356434033} is an apocalyptic number.

It is an amenable number.

133020356434033 is a deficient number, since it is larger than the sum of its proper divisors (3987573647).

133020356434033 is an equidigital number, since it uses as much as digits as its factorization.

133020356434033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3987573646.

The product of its (nonzero) digits is 699840, while the sum is 40.

The spelling of 133020356434033 in words is "one hundred thirty-three trillion, twenty billion, three hundred fifty-six million, four hundred thirty-four thousand, thirty-three".