105133732 has 12 divisors (see below), whose sum is σ = 200709936. Its totient is φ = 47788040.

The previous prime is 105133723. The next prime is 105133733. The reversal of 105133732 is 237331501.

It is a super-2 number, since 2×105133732² = 22106203208495648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105133697 and 105133706.

It is not an unprimeable number, because it can be changed into a prime (105133733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1194658 + ... + 1194745.

It is an arithmetic number, because the mean of its divisors is an integer number (16725828).

Almost surely, 2^105133732 is an apocalyptic number.

It is an amenable number.

105133732 is a deficient number, since it is larger than the sum of its proper divisors (95576204).

105133732 is a wasteful number, since it uses less digits than its factorization.

105133732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2389418 (or 2389416 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 105133732 is about 10253.4741429430. The cubic root of 105133732 is about 471.9696008862.

The spelling of 105133732 in words is "one hundred five million, one hundred thirty-three thousand, seven hundred thirty-two".