23123030420325 has 96 divisors (see below), whose sum is σ = 41747749401600. Its totient is φ = 11199826700800.

The previous prime is 23123030420299. The next prime is 23123030420333. The reversal of 23123030420325 is 52302403032132.

It is a happy number.

It is not a de Polignac number, because 23123030420325 - 2¹¹ = 23123030418277 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23123030420292 and 23123030420301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6382286464 + ... + 6382290086.

It is an arithmetic number, because the mean of its divisors is an integer number (434872389600).

Almost surely, 2^{23123030420325} is an apocalyptic number.

23123030420325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23123030420325 is a deficient number, since it is larger than the sum of its proper divisors (18624718981275).

23123030420325 is a wasteful number, since it uses less digits than its factorization.

23123030420325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9339 (or 9334 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 23123030420325 its reverse (52302403032132), we get a palindrome (75425433452457).

The spelling of 23123030420325 in words is "twenty-three trillion, one hundred twenty-three billion, thirty million, four hundred twenty thousand, three hundred twenty-five".