30232125113125 has 20 divisors (see below), whose sum is σ = 40684068440092. Its totient is φ = 22325261616000.

The previous prime is 30232125113087. The next prime is 30232125113137. The reversal of 30232125113125 is 52131152123203.

It is a happy number.

It can be written as a sum of positive squares in 10 ways, for example, as 18252316586529 + 11979808526596 = 4272273^2 + 3461186^2 .

It is not a de Polignac number, because 30232125113125 - 2²¹ = 30232123015973 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 19 ways as a sum of consecutive naturals, for example, 1860430344 + ... + 1860446593.

Almost surely, 2^{30232125113125} is an apocalyptic number.

It is an amenable number.

30232125113125 is a deficient number, since it is larger than the sum of its proper divisors (10451943326967).

30232125113125 is an equidigital number, since it uses as much as digits as its factorization.

30232125113125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3720876970 (or 3720876955 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 30232125113125 its reverse (52131152123203), we get a palindrome (82363277236328).

The spelling of 30232125113125 in words is "thirty trillion, two hundred thirty-two billion, one hundred twenty-five million, one hundred thirteen thousand, one hundred twenty-five".