43230313125 has 30 divisors (see below), whose sum is σ = 78029764670. Its totient is φ = 23056164000.

The previous prime is 43230313123. The next prime is 43230313163. The reversal of 43230313125 is 52131303234.

43230313125 is a `hidden beast` number, since 4 + 323 + 0 + 313 + 1 + 25 = 666.

It can be written as a sum of positive squares in 5 ways, for example, as 31642005924 + 11588307201 = 177882^2 + 107649^2 .

It is not a de Polignac number, because 43230313125 - 2¹ = 43230313123 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43230313123) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 3837070 + ... + 3848319.

Almost surely, 2^43230313125 is an apocalyptic number.

43230313125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

43230313125 is a deficient number, since it is larger than the sum of its proper divisors (34799451545).

43230313125 is an equidigital number, since it uses as much as digits as its factorization.

43230313125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7685415 (or 7685397 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 43230313125 its reverse (52131303234), we get a palindrome (95361616359).

The spelling of 43230313125 in words is "forty-three billion, two hundred thirty million, three hundred thirteen thousand, one hundred twenty-five".