105224324531 has 16 divisors (see below), whose sum is σ = 109640922720. Its totient is φ = 100901272320.

The previous prime is 105224324503. The next prime is 105224324551. The reversal of 105224324531 is 135423422501.

It is a cyclic number.

It is not a de Polignac number, because 105224324531 - 2¹⁰ = 105224323507 is a prime.

It is a super-2 number, since 2×105224324531² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105224324551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 629921 + ... + 779261.

It is an arithmetic number, because the mean of its divisors is an integer number (6852557670).

Almost surely, 2^105224324531 is an apocalyptic number.

105224324531 is a deficient number, since it is larger than the sum of its proper divisors (4416598189).

105224324531 is a wasteful number, since it uses less digits than its factorization.

105224324531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149654.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 105224324531 in words is "one hundred five billion, two hundred twenty-four million, three hundred twenty-four thousand, five hundred thirty-one".