23301312320303 has 4 divisors (see below), whose sum is σ = 23301374986848. Its totient is φ = 23301249653760.

The previous prime is 23301312320219. The next prime is 23301312320311. The reversal of 23301312320303 is 30302321310332.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23301312320303 - 2³⁴ = 23284132451119 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 (23301312320003) 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, 30772178 + ... + 31520303.

It is an arithmetic number, because the mean of its divisors is an integer number (5825343746712).

Almost surely, 2^{23301312320303} is an apocalyptic number.

23301312320303 is a deficient number, since it is larger than the sum of its proper divisors (62666545).

23301312320303 is an equidigital number, since it uses as much as digits as its factorization.

23301312320303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62666544.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 23301312320303 its reverse (30302321310332), we get a palindrome (53603633630635).

The spelling of 23301312320303 in words is "twenty-three trillion, three hundred one billion, three hundred twelve million, three hundred twenty thousand, three hundred three".