101530535 has 8 divisors (see below), whose sum is σ = 123834336. Its totient is φ = 79892640.

The previous prime is 101530529. The next prime is 101530543. The reversal of 101530535 is 535035101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101530535 - 2⁴ = 101530519 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101530535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166139 + ... + 166748.

It is an arithmetic number, because the mean of its divisors is an integer number (15479292).

Almost surely, 2^101530535 is an apocalyptic number.

101530535 is a deficient number, since it is larger than the sum of its proper divisors (22303801).

101530535 is an equidigital number, since it uses as much as digits as its factorization.

101530535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332953.

The product of its (nonzero) digits is 1125, while the sum is 23.

The square root of 101530535 is about 10076.2361524530. The cubic root of 101530535 is about 466.5149418891.

Adding to 101530535 its reverse (535035101), we get a palindrome (636565636).

The spelling of 101530535 in words is "one hundred one million, five hundred thirty thousand, five hundred thirty-five".