132012105 has 32 divisors (see below), whose sum is σ = 221076480. Its totient is φ = 67184640.

The previous prime is 132012103. The next prime is 132012109. The reversal of 132012105 is 501210231.

It is not a de Polignac number, because 132012105 - 2¹ = 132012103 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (132012103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32001 + ... + 35889.

It is an arithmetic number, because the mean of its divisors is an integer number (6908640).

Almost surely, 2^132012105 is an apocalyptic number.

132012105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132012105 is a deficient number, since it is larger than the sum of its proper divisors (89064375).

132012105 is a wasteful number, since it uses less digits than its factorization.

132012105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4001.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 132012105 is about 11489.6520835054. The cubic root of 132012105 is about 509.1799007182.

Adding to 132012105 its reverse (501210231), we get a palindrome (633222336).

The spelling of 132012105 in words is "one hundred thirty-two million, twelve thousand, one hundred five".