105323132 has 12 divisors (see below), whose sum is σ = 185767680. Its totient is φ = 52246656.

The previous prime is 105323117. The next prime is 105323171. The reversal of 105323132 is 231323501.

It is a super-2 number, since 2×105323132² = 22185924268578848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103157 + ... + 104172.

It is an arithmetic number, because the mean of its divisors is an integer number (15480640).

Almost surely, 2^105323132 is an apocalyptic number.

It is an amenable number.

105323132 is a deficient number, since it is larger than the sum of its proper divisors (80444548).

105323132 is a wasteful number, since it uses less digits than its factorization.

105323132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207460 (or 207458 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 105323132 is about 10262.7058810043. The cubic root of 105323132 is about 472.2528509735.

Adding to 105323132 its reverse (231323501), we get a palindrome (336646633).

The spelling of 105323132 in words is "one hundred five million, three hundred twenty-three thousand, one hundred thirty-two".