23305001322425 has 6 divisors (see below), whose sum is σ = 28898201639838. Its totient is φ = 18644001057920.

The previous prime is 23305001322331. The next prime is 23305001322443. The reversal of 23305001322425 is 52422310050332.

It can be written as a sum of positive squares in 3 ways, for example, as 20931144976 + 23284070177449 = 144676^2 + 4825357^2 .

It is not a de Polignac number, because 23305001322425 - 2⁴⁰ = 22205489694649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23305001322391 and 23305001322400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 466100026424 + ... + 466100026473.

It is an arithmetic number, because the mean of its divisors is an integer number (4816366939973).

Almost surely, 2^{23305001322425} is an apocalyptic number.

23305001322425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23305001322425 is a deficient number, since it is larger than the sum of its proper divisors (5593200317413).

23305001322425 is an equidigital number, since it uses as much as digits as its factorization.

23305001322425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932200052907 (or 932200052902 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 23305001322425 its reverse (52422310050332), we get a palindrome (75727311372757).

The spelling of 23305001322425 in words is "twenty-three trillion, three hundred five billion, one million, three hundred twenty-two thousand, four hundred twenty-five".