133310213033 has 8 divisors (see below), whose sum is σ = 134004609288. Its totient is φ = 132615995904.

The previous prime is 133310213011. The next prime is 133310213041. The reversal of 133310213033 is 330312013331.

It can be written as a sum of positive squares in 4 ways, for example, as 29502528169 + 103807684864 = 171763^2 + 322192^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133310213033 - 2¹⁶ = 133310147497 is a prime.

It is a super-2 number, since 2×133310213033² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133310213053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1605035 + ... + 1686047.

It is an arithmetic number, because the mean of its divisors is an integer number (16750576161).

Almost surely, 2^133310213033 is an apocalyptic number.

It is an amenable number.

133310213033 is a deficient number, since it is larger than the sum of its proper divisors (694396255).

133310213033 is an equidigital number, since it uses as much as digits as its factorization.

133310213033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89563.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 133310213033 its reverse (330312013331), we get a palindrome (463622226364).

The spelling of 133310213033 in words is "one hundred thirty-three billion, three hundred ten million, two hundred thirteen thousand, thirty-three".