2320030123311 has 8 divisors (see below), whose sum is σ = 3093460696240. Its totient is φ = 1546643149632.

The previous prime is 2320030123309. The next prime is 2320030123399. The reversal of 2320030123311 is 1133210300232.

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

It is not a de Polignac number, because 2320030123311 - 2¹ = 2320030123309 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 (2320030123511) 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, 10775446 + ... + 10988643.

It is an arithmetic number, because the mean of its divisors is an integer number (386682587030).

Almost surely, 2^{2320030123311} is an apocalyptic number.

2320030123311 is a deficient number, since it is larger than the sum of its proper divisors (773430572929).

2320030123311 is a wasteful number, since it uses less digits than its factorization.

2320030123311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21799625.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2320030123311 its reverse (1133210300232), we get a palindrome (3453240423543).

The spelling of 2320030123311 in words is "two trillion, three hundred twenty billion, thirty million, one hundred twenty-three thousand, three hundred eleven".