105304230156 has 48 divisors (see below), whose sum is σ = 247212451584. Its totient is φ = 34886892096.

The previous prime is 105304230139. The next prime is 105304230169. The reversal of 105304230156 is 651032403501.

It is a super-2 number, since 2×105304230156² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8104441 + ... + 8117423.

It is an arithmetic number, because the mean of its divisors is an integer number (5150259408).

Almost surely, 2^105304230156 is an apocalyptic number.

It is an amenable number.

105304230156 is an abundant number, since it is smaller than the sum of its proper divisors (141908221428).

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

105304230156 is a wasteful number, since it uses less digits than its factorization.

105304230156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17070 (or 17068 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 105304230156 its reverse (651032403501), we get a palindrome (756336633657).

The spelling of 105304230156 in words is "one hundred five billion, three hundred four million, two hundred thirty thousand, one hundred fifty-six".