105230324232520 has 32 divisors (see below), whose sum is σ = 237136453888320. Its totient is φ = 42026667583680.

The previous prime is 105230324232437. The next prime is 105230324232521. The reversal of 105230324232520 is 25232423032501.

It is a super-2 number, since 2×105230324232520² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105230324232521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2045664876 + ... + 2045716315.

It is an arithmetic number, because the mean of its divisors is an integer number (7410514184010).

Almost surely, 2^{105230324232520} is an apocalyptic number.

105230324232520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105230324232520 is an abundant number, since it is smaller than the sum of its proper divisors (131906129655800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105230324232520 is a wasteful number, since it uses less digits than its factorization.

105230324232520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4091381845 (or 4091381841 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

The spelling of 105230324232520 in words is "one hundred five trillion, two hundred thirty billion, three hundred twenty-four million, two hundred thirty-two thousand, five hundred twenty".