101532712 has 16 divisors (see below), whose sum is σ = 196938900. Its totient is φ = 49015680.

The previous prime is 101532703. The next prime is 101532749. The reversal of 101532712 is 217235101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 100520676 + 1012036 = 10026^2 + 1006^2 .

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, 218589 + ... + 219052.

Almost surely, 2^101532712 is an apocalyptic number.

It is an amenable number.

101532712 is a deficient number, since it is larger than the sum of its proper divisors (95406188).

101532712 is a wasteful number, since it uses less digits than its factorization.

101532712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437676 (or 437672 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 101532712 is about 10076.3441783218. The cubic root of 101532712 is about 466.5182761759.

Adding to 101532712 its reverse (217235101), we get a palindrome (318767813).

The spelling of 101532712 in words is "one hundred one million, five hundred thirty-two thousand, seven hundred twelve".