2142303323 has 8 divisors (see below), whose sum is σ = 2153738160. Its totient is φ = 2130892000.

The previous prime is 2142303311. The next prime is 2142303337. The reversal of 2142303323 is 3233032412.

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 2142303323 - 2¹⁰ = 2142302299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2142303343) 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, 194693 + ... + 205401.

It is an arithmetic number, because the mean of its divisors is an integer number (269217270).

Almost surely, 2^2142303323 is an apocalyptic number.

2142303323 is a deficient number, since it is larger than the sum of its proper divisors (11434837).

2142303323 is a wasteful number, since it uses less digits than its factorization.

2142303323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11757.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 2142303323 is about 46285.0226639245. The cubic root of 2142303323 is about 1289.1209127988.

Adding to 2142303323 its reverse (3233032412), we get a palindrome (5375335735).

The spelling of 2142303323 in words is "two billion, one hundred forty-two million, three hundred three thousand, three hundred twenty-three".