133102233221 has 8 divisors (see below), whose sum is σ = 133908031488. Its totient is φ = 132297570000.

The previous prime is 133102233217. The next prime is 133102233263. The reversal of 133102233221 is 122332201331.

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 133102233221 - 2² = 133102233217 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133102433221) 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, 47930 + ... + 518171.

It is an arithmetic number, because the mean of its divisors is an integer number (16738503936).

Almost surely, 2^133102233221 is an apocalyptic number.

It is an amenable number.

133102233221 is a deficient number, since it is larger than the sum of its proper divisors (805798267).

133102233221 is a wasteful number, since it uses less digits than its factorization.

133102233221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567523.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 133102233221 its reverse (122332201331), we get a palindrome (255434434552).

The spelling of 133102233221 in words is "one hundred thirty-three billion, one hundred two million, two hundred thirty-three thousand, two hundred twenty-one".