323133020113121 has 8 divisors (see below), whose sum is σ = 327561515593224. Its totient is φ = 318704579112960.

The previous prime is 323133020113117. The next prime is 323133020113181. The reversal of 323133020113121 is 121311020331323.

It can be written as a sum of positive squares in 4 ways, for example, as 49810621136896 + 273322398976225 = 7057664^2 + 16532465^2 .

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 323133020113121 - 2² = 323133020113117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323133020113181) 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, 1604096 + ... + 25472321.

It is an arithmetic number, because the mean of its divisors is an integer number (40945189449153).

Almost surely, 2^{323133020113121} is an apocalyptic number.

It is an amenable number.

323133020113121 is a deficient number, since it is larger than the sum of its proper divisors (4428495480103).

323133020113121 is a wasteful number, since it uses less digits than its factorization.

323133020113121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27239971.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 323133020113121 its reverse (121311020331323), we get a palindrome (444444040444444).

The spelling of 323133020113121 in words is "three hundred twenty-three trillion, one hundred thirty-three billion, twenty million, one hundred thirteen thousand, one hundred twenty-one".