133110023130221 has 8 divisors (see below), whose sum is σ = 134484033124224. Its totient is φ = 131736048681600.

The previous prime is 133110023130199. The next prime is 133110023130247. The reversal of 133110023130221 is 122031320011331.

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 133110023130221 - 2⁶ = 133110023130157 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 (133110023130521) 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, 1325075 + ... + 16369968.

It is an arithmetic number, because the mean of its divisors is an integer number (16810504140528).

Almost surely, 2^{133110023130221} is an apocalyptic number.

It is an amenable number.

133110023130221 is a deficient number, since it is larger than the sum of its proper divisors (1374009994003).

133110023130221 is an equidigital number, since it uses as much as digits as its factorization.

133110023130221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17772691.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 133110023130221 its reverse (122031320011331), we get a palindrome (255141343141552).

The spelling of 133110023130221 in words is "one hundred thirty-three trillion, one hundred ten billion, twenty-three million, one hundred thirty thousand, two hundred twenty-one".