101330532 has 72 divisors (see below), whose sum is σ = 266282016. Its totient is φ = 32465664.

The previous prime is 101330519. The next prime is 101330549. The reversal of 101330532 is 235033101.

101330532 is a `hidden beast` number, since 1 + 0 + 133 + 0 + 532 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 103228 + ... + 104204.

Almost surely, 2^101330532 is an apocalyptic number.

101330532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101330532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133141008).

101330532 is an abundant number, since it is smaller than the sum of its proper divisors (164951484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101330532 is a wasteful number, since it uses less digits than its factorization.

101330532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097 (or 1092 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 101330532 is about 10066.3067706086. The cubic root of 101330532 is about 466.2084143299.

Adding to 101330532 its reverse (235033101), we get a palindrome (336363633).

The spelling of 101330532 in words is "one hundred one million, three hundred thirty thousand, five hundred thirty-two".