105433521230 has 16 divisors (see below), whose sum is σ = 195902285184. Its totient is φ = 40812975840.

The previous prime is 105433521217. The next prime is 105433521247. The reversal of 105433521230 is 32125334501.

It is a happy number.

It is a super-2 number, since 2×105433521230² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105433521193 and 105433521202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170053757 + ... + 170054376.

It is an arithmetic number, because the mean of its divisors is an integer number (12243892824).

Almost surely, 2^105433521230 is an apocalyptic number.

105433521230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105433521230 is a deficient number, since it is larger than the sum of its proper divisors (90468763954).

105433521230 is a wasteful number, since it uses less digits than its factorization.

105433521230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340108171.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 105433521230 its reverse (32125334501), we get a palindrome (137558855731).

The spelling of 105433521230 in words is "one hundred five billion, four hundred thirty-three million, five hundred twenty-one thousand, two hundred thirty".