101305132 has 12 divisors (see below), whose sum is σ = 177354576. Its totient is φ = 50632400.

The previous prime is 101305123. The next prime is 101305153. The reversal of 101305132 is 231503101.

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, 16257 + ... + 21607.

It is an arithmetic number, because the mean of its divisors is an integer number (14779548).

Almost surely, 2^101305132 is an apocalyptic number.

It is an amenable number.

101305132 is a deficient number, since it is larger than the sum of its proper divisors (76049444).

101305132 is a wasteful number, since it uses less digits than its factorization.

101305132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10088 (or 10086 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 101305132 is about 10065.0450570278. The cubic root of 101305132 is about 466.1694570579.

Adding to 101305132 its reverse (231503101), we get a palindrome (332808233).

The spelling of 101305132 in words is "one hundred one million, three hundred five thousand, one hundred thirty-two".