105352132 has 6 divisors (see below), whose sum is σ = 184366238. Its totient is φ = 52676064.

The previous prime is 105352129. The next prime is 105352139. The reversal of 105352132 is 231253501.

It can be written as a sum of positive squares in only one way, i.e., 99082116 + 6270016 = 9954^2 + 2504^2 .

It is a super-2 number, since 2×105352132² = 22198143433890848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105352139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13169013 + ... + 13169020.

Almost surely, 2^105352132 is an apocalyptic number.

It is an amenable number.

105352132 is a deficient number, since it is larger than the sum of its proper divisors (79014106).

105352132 is a wasteful number, since it uses less digits than its factorization.

105352132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26338037 (or 26338035 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 105352132 is about 10264.1186665003. The cubic root of 105352132 is about 472.2961908541.

The spelling of 105352132 in words is "one hundred five million, three hundred fifty-two thousand, one hundred thirty-two".