2331300321 has 48 divisors (see below), whose sum is σ = 4085887104. Its totient is φ = 1250422272.

The previous prime is 2331300319. The next prime is 2331300331. The reversal of 2331300321 is 1230031332.

2331300321 is a `hidden beast` number, since 2 + 331 + 300 + 32 + 1 = 666.

2331300321 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2331300321 - 2¹ = 2331300319 is a prime.

It is a super-2 number, since 2×2331300321² = 10869922373389406082, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2331300294 and 2331300303.

It is not an unprimeable number, because it can be changed into a prime (2331300311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 422446 + ... + 427928.

It is an arithmetic number, because the mean of its divisors is an integer number (85122648).

Almost surely, 2^2331300321 is an apocalyptic number.

2331300321 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2331300321 is a deficient number, since it is larger than the sum of its proper divisors (1754586783).

2331300321 is a wasteful number, since it uses less digits than its factorization.

2331300321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5910 (or 5907 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2331300321 is about 48283.5408912810. The cubic root of 2331300321 is about 1325.9670777300.

Adding to 2331300321 its reverse (1230031332), we get a palindrome (3561331653).

The spelling of 2331300321 in words is "two billion, three hundred thirty-one million, three hundred thousand, three hundred twenty-one".