2102321333233 has 48 divisors (see below), whose sum is σ = 2439087638400. Its totient is φ = 1808111289600.

The previous prime is 2102321333227. The next prime is 2102321333341. The reversal of 2102321333233 is 3323331232012.

It is not a de Polignac number, because 2102321333233 - 2⁹ = 2102321332721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102321333213) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40583773 + ... + 40635541.

It is an arithmetic number, because the mean of its divisors is an integer number (50814325800).

Almost surely, 2^{2102321333233} is an apocalyptic number.

It is an amenable number.

2102321333233 is a deficient number, since it is larger than the sum of its proper divisors (336766305167).

2102321333233 is a wasteful number, since it uses less digits than its factorization.

2102321333233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52054 (or 52043 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 2102321333233 its reverse (3323331232012), we get a palindrome (5425652565245).

The spelling of 2102321333233 in words is "two trillion, one hundred two billion, three hundred twenty-one million, three hundred thirty-three thousand, two hundred thirty-three".