2301331223 has 4 divisors (see below), whose sum is σ = 2301428448. Its totient is φ = 2301234000.

The previous prime is 2301331183. The next prime is 2301331231. The reversal of 2301331223 is 3221331032.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2301331223 - 2¹⁴ = 2301314839 is a prime.

It is a super-2 number, since 2×2301331223² = 10592250795909351458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2301331195 and 2301331204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2301321223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12515 + ... + 68987.

It is an arithmetic number, because the mean of its divisors is an integer number (575357112).

Almost surely, 2^2301331223 is an apocalyptic number.

2301331223 is a deficient number, since it is larger than the sum of its proper divisors (97225).

2301331223 is an equidigital number, since it uses as much as digits as its factorization.

2301331223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97224.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2301331223 is about 47972.1921846396. The cubic root of 2301331223 is about 1320.2607426069.

Adding to 2301331223 its reverse (3221331032), we get a palindrome (5522662255).

The spelling of 2301331223 in words is "two billion, three hundred one million, three hundred thirty-one thousand, two hundred twenty-three".