30523422125 has 32 divisors (see below), whose sum is σ = 44356605696. Its totient is φ = 20535403200.

The previous prime is 30523422091. The next prime is 30523422143. The reversal of 30523422125 is 52122432503.

It is not a de Polignac number, because 30523422125 - 2⁸ = 30523421869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 282719 + ... + 375468.

It is an arithmetic number, because the mean of its divisors is an integer number (1386143928).

Almost surely, 2^30523422125 is an apocalyptic number.

30523422125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30523422125 is a deficient number, since it is larger than the sum of its proper divisors (13833183571).

30523422125 is an equidigital number, since it uses as much as digits as its factorization.

30523422125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658262 (or 658252 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 30523422125 its reverse (52122432503), we get a palindrome (82645854628).

The spelling of 30523422125 in words is "thirty billion, five hundred twenty-three million, four hundred twenty-two thousand, one hundred twenty-five".