133302300321021 has 8 divisors (see below), whose sum is σ = 191408431230240. Its totient is φ = 82032184812912.

The previous prime is 133302300320989. The next prime is 133302300321061. The reversal of 133302300321021 is 120123003203331.

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

It is not a de Polignac number, because 133302300321021 - 2⁵ = 133302300320989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133302300320982 and 133302300321000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133302300321061) 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, 1709003850231 + ... + 1709003850308.

It is an arithmetic number, because the mean of its divisors is an integer number (23926053903780).

Almost surely, 2^{133302300321021} is an apocalyptic number.

It is an amenable number.

133302300321021 is a deficient number, since it is larger than the sum of its proper divisors (58106130909219).

133302300321021 is a wasteful number, since it uses less digits than its factorization.

133302300321021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3418007700555.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 133302300321021 its reverse (120123003203331), we get a palindrome (253425303524352).

The spelling of 133302300321021 in words is "one hundred thirty-three trillion, three hundred two billion, three hundred million, three hundred twenty-one thousand, twenty-one".