133112332121321 has 16 divisors (see below), whose sum is σ = 159138523991808. Its totient is φ = 108863418048000.

The previous prime is 133112332121231. The next prime is 133112332121323. The reversal of 133112332121321 is 123121233211331.

It is not a de Polignac number, because 133112332121321 - 2¹⁰ = 133112332120297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133112332121323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1030839020 + ... + 1030968141.

It is an arithmetic number, because the mean of its divisors is an integer number (9946157749488).

Almost surely, 2^{133112332121321} is an apocalyptic number.

It is an amenable number.

133112332121321 is a deficient number, since it is larger than the sum of its proper divisors (26026191870487).

133112332121321 is a wasteful number, since it uses less digits than its factorization.

133112332121321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2061807592.

The product of its digits is 3888, while the sum is 29.

Adding to 133112332121321 its reverse (123121233211331), we get a palindrome (256233565332652).

The spelling of 133112332121321 in words is "one hundred thirty-three trillion, one hundred twelve billion, three hundred thirty-two million, one hundred twenty-one thousand, three hundred twenty-one".