30233425125 has 64 divisors (see below), whose sum is σ = 51033535488. Its totient is φ = 15893640000.

The previous prime is 30233425121. The next prime is 30233425127. The reversal of 30233425125 is 52152433203.

It is not a de Polignac number, because 30233425125 - 2² = 30233425121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30233425092 and 30233425101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30233425121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8464590 + ... + 8468160.

It is an arithmetic number, because the mean of its divisors is an integer number (797398992).

Almost surely, 2^30233425125 is an apocalyptic number.

It is an amenable number.

30233425125 is a deficient number, since it is larger than the sum of its proper divisors (20800110363).

30233425125 is a wasteful number, since it uses less digits than its factorization.

30233425125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3907 (or 3897 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 30233425125 its reverse (52152433203), we get a palindrome (82385858328).

The spelling of 30233425125 in words is "thirty billion, two hundred thirty-three million, four hundred twenty-five thousand, one hundred twenty-five".