2302134321 has 8 divisors (see below), whose sum is σ = 3070576384. Its totient is φ = 1534224240.

The previous prime is 2302134313. The next prime is 2302134323. The reversal of 2302134321 is 1234312032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2302134321 - 2³ = 2302134313 is a prime.

It is a super-2 number, since 2×2302134321² = 10599644863852262082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2302134323) 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, 122785 + ... + 140286.

It is an arithmetic number, because the mean of its divisors is an integer number (383822048).

Almost surely, 2^2302134321 is an apocalyptic number.

It is an amenable number.

2302134321 is a deficient number, since it is larger than the sum of its proper divisors (768442063).

2302134321 is a wasteful number, since it uses less digits than its factorization.

2302134321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265991.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2302134321 is about 47980.5619079227. The cubic root of 2302134321 is about 1320.4143023433.

Adding to 2302134321 its reverse (1234312032), we get a palindrome (3536446353).

The spelling of 2302134321 in words is "two billion, three hundred two million, one hundred thirty-four thousand, three hundred twenty-one".