2102320121133 has 8 divisors (see below), whose sum is σ = 2803369349088. Its totient is φ = 1401408820304.

The previous prime is 2102320121071. The next prime is 2102320121147. The reversal of 2102320121133 is 3311210232012.

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 2102320121133 - 2¹⁴ = 2102320104749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102320121173) 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, 34446210 + ... + 34507187.

It is an arithmetic number, because the mean of its divisors is an integer number (350421168636).

Almost surely, 2^{2102320121133} is an apocalyptic number.

It is an amenable number.

2102320121133 is a deficient number, since it is larger than the sum of its proper divisors (701049227955).

2102320121133 is a wasteful number, since it uses less digits than its factorization.

2102320121133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68963563.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2102320121133 its reverse (3311210232012), we get a palindrome (5413530353145).

The spelling of 2102320121133 in words is "two trillion, one hundred two billion, three hundred twenty million, one hundred twenty-one thousand, one hundred thirty-three".