101328932 has 24 divisors (see below), whose sum is σ = 179191320. Its totient is φ = 50135040.

The previous prime is 101328923. The next prime is 101328937. The reversal of 101328932 is 239823101.

It can be written as a sum of positive squares in 4 ways, for example, as 80389156 + 20939776 = 8966^2 + 4576^2 .

It is a junction number, because it is equal to n+sod(n) for n = 101328895 and 101328904.

It is not an unprimeable number, because it can be changed into a prime (101328937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247544 + ... + 247952.

It is an arithmetic number, because the mean of its divisors is an integer number (7466305).

Almost surely, 2^101328932 is an apocalyptic number.

It is an amenable number.

101328932 is a deficient number, since it is larger than the sum of its proper divisors (77862388).

101328932 is a wasteful number, since it uses less digits than its factorization.

101328932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911 (or 909 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 101328932 is about 10066.2272972549. The cubic root of 101328932 is about 466.2059605207.

The spelling of 101328932 in words is "one hundred one million, three hundred twenty-eight thousand, nine hundred thirty-two".