2321002121304 has 16 divisors (see below), whose sum is σ = 5802505303320. Its totient is φ = 773667373760.

The previous prime is 2321002121237. The next prime is 2321002121351. The reversal of 2321002121304 is 4031212001232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48354210837 + ... + 48354210884.

Almost surely, 2^{2321002121304} is an apocalyptic number.

2321002121304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2321002121304 is an abundant number, since it is smaller than the sum of its proper divisors (3481503182016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2321002121304 is a wasteful number, since it uses less digits than its factorization.

2321002121304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96708421730 (or 96708421726 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2321002121304 its reverse (4031212001232), we get a palindrome (6352214122536).

The spelling of 2321002121304 in words is "two trillion, three hundred twenty-one billion, two million, one hundred twenty-one thousand, three hundred four".