2320002312143 has 8 divisors (see below), whose sum is σ = 2396156437008. Its totient is φ = 2245047465024.

The previous prime is 2320002312109. The next prime is 2320002312167. The reversal of 2320002312143 is 3412132000232.

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 2320002312143 - 2⁶ = 2320002312079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320002312643) 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, 299815505 + ... + 299823242.

It is an arithmetic number, because the mean of its divisors is an integer number (299519554626).

Almost surely, 2^{2320002312143} is an apocalyptic number.

2320002312143 is a deficient number, since it is larger than the sum of its proper divisors (76154124865).

2320002312143 is an equidigital number, since it uses as much as digits as its factorization.

2320002312143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599638873.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2320002312143 its reverse (3412132000232), we get a palindrome (5732134312375).

The spelling of 2320002312143 in words is "two trillion, three hundred twenty billion, two million, three hundred twelve thousand, one hundred forty-three".