101532053 has 4 divisors (see below), whose sum is σ = 116036640. Its totient is φ = 87027468.

The previous prime is 101532043. The next prime is 101532061. The reversal of 101532053 is 350235101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101532053 - 2¹⁰ = 101531029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101532043) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7252283 + ... + 7252296.

It is an arithmetic number, because the mean of its divisors is an integer number (29009160).

Almost surely, 2^101532053 is an apocalyptic number.

It is an amenable number.

101532053 is a deficient number, since it is larger than the sum of its proper divisors (14504587).

101532053 is an equidigital number, since it uses as much as digits as its factorization.

101532053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14504586.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 101532053 is about 10076.3114779169. The cubic root of 101532053 is about 466.5172668584.

Adding to 101532053 its reverse (350235101), we get a palindrome (451767154).

The spelling of 101532053 in words is "one hundred one million, five hundred thirty-two thousand, fifty-three".