101201253 has 8 divisors (see below), whose sum is σ = 138582048. Its totient is φ = 65643984.

The previous prime is 101201249. The next prime is 101201339. The reversal of 101201253 is 352102101.

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

It is not a de Polignac number, because 101201253 - 2² = 101201249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101201053) 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 7 ways as a sum of consecutive naturals, for example, 455751 + ... + 455972.

It is an arithmetic number, because the mean of its divisors is an integer number (17322756).

Almost surely, 2^101201253 is an apocalyptic number.

It is an amenable number.

101201253 is a deficient number, since it is larger than the sum of its proper divisors (37380795).

101201253 is an equidigital number, since it uses as much as digits as its factorization.

101201253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911763.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 101201253 is about 10059.8833492243. The cubic root of 101201253 is about 466.0100647436.

Adding to 101201253 its reverse (352102101), we get a palindrome (453303354).

The spelling of 101201253 in words is "one hundred one million, two hundred one thousand, two hundred fifty-three".