30523032231125 has 48 divisors (see below), whose sum is σ = 46238575279104. Its totient is φ = 20020075706400.

The previous prime is 30523032231091. The next prime is 30523032231161. The reversal of 30523032231125 is 52113223032503.

It is not a de Polignac number, because 30523032231125 - 2²⁸ = 30522763795669 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30523032231091 and 30523032231100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 108192869 + ... + 108474618.

It is an arithmetic number, because the mean of its divisors is an integer number (963303651648).

Almost surely, 2^{30523032231125} is an apocalyptic number.

30523032231125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30523032231125 is a deficient number, since it is larger than the sum of its proper divisors (15715543047979).

30523032231125 is a wasteful number, since it uses less digits than its factorization.

30523032231125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216667539 (or 216667522 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 30523032231125 its reverse (52113223032503), we get a palindrome (82636255263628).

The spelling of 30523032231125 in words is "thirty trillion, five hundred twenty-three billion, thirty-two million, two hundred thirty-one thousand, one hundred twenty-five".