133331303230133 has 16 divisors (see below), whose sum is σ = 139506565718016. Its totient is φ = 127295929138560.

The previous prime is 133331303230129. The next prime is 133331303230163. The reversal of 133331303230133 is 331032303133331.

It is a cyclic number.

It is not a de Polignac number, because 133331303230133 - 2² = 133331303230129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 133331303230133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133331303230163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11320460 + ... + 19869962.

It is an arithmetic number, because the mean of its divisors is an integer number (8719160357376).

Almost surely, 2^{133331303230133} is an apocalyptic number.

It is an amenable number.

133331303230133 is a deficient number, since it is larger than the sum of its proper divisors (6175262487883).

133331303230133 is an equidigital number, since it uses as much as digits as its factorization.

133331303230133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8557684.

The product of its (nonzero) digits is 39366, while the sum is 32.

Adding to 133331303230133 its reverse (331032303133331), we get a palindrome (464363606363464).

The spelling of 133331303230133 in words is "one hundred thirty-three trillion, three hundred thirty-one billion, three hundred three million, two hundred thirty thousand, one hundred thirty-three".