2302330021313 has 4 divisors (see below), whose sum is σ = 2631234310080. Its totient is φ = 1973425732548.

The previous prime is 2302330021309. The next prime is 2302330021319. The reversal of 2302330021313 is 3131200332032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2302330021313 - 2² = 2302330021309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2302330021319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164452144373 + ... + 164452144386.

It is an arithmetic number, because the mean of its divisors is an integer number (657808577520).

Almost surely, 2^{2302330021313} is an apocalyptic number.

It is an amenable number.

2302330021313 is a deficient number, since it is larger than the sum of its proper divisors (328904288767).

2302330021313 is an equidigital number, since it uses as much as digits as its factorization.

2302330021313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328904288766.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 2302330021313 its reverse (3131200332032), we get a palindrome (5433530353345).

The spelling of 2302330021313 in words is "two trillion, three hundred two billion, three hundred thirty million, twenty-one thousand, three hundred thirteen".