133310033013321 has 64 divisors (see below), whose sum is σ = 205834184294400. Its totient is φ = 85177131379200.

The previous prime is 133310033013319. The next prime is 133310033013329. The reversal of 133310033013321 is 123310330013331.

133310033013321 is a `hidden beast` number, since 1 + 3 + 3 + 3 + 1 + 0 + 0 + 330 + 1 + 3 + 321 = 666.

It is not a de Polignac number, because 133310033013321 - 2¹ = 133310033013319 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (133310033013329) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 300786360 + ... + 301229238.

It is an arithmetic number, because the mean of its divisors is an integer number (3216159129600).

Almost surely, 2^{133310033013321} is an apocalyptic number.

It is an amenable number.

133310033013321 is a deficient number, since it is larger than the sum of its proper divisors (72524151281079).

133310033013321 is a wasteful number, since it uses less digits than its factorization.

133310033013321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446387 (or 446381 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 27.

Adding to 133310033013321 its reverse (123310330013331), we get a palindrome (256620363026652).

The spelling of 133310033013321 in words is "one hundred thirty-three trillion, three hundred ten billion, thirty-three million, thirteen thousand, three hundred twenty-one".