101203253 has 8 divisors (see below), whose sum is σ = 106776000. Its totient is φ = 95655168.

The previous prime is 101203237. The next prime is 101203273. The reversal of 101203253 is 352302101.

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

It is a cyclic number.

It is not a de Polignac number, because 101203253 - 2⁴ = 101203237 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 (101203213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2600 + ... + 14462.

It is an arithmetic number, because the mean of its divisors is an integer number (13347000).

Almost surely, 2^101203253 is an apocalyptic number.

It is an amenable number.

101203253 is a deficient number, since it is larger than the sum of its proper divisors (5572747).

101203253 is a wasteful number, since it uses less digits than its factorization.

101203253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12331.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 101203253 is about 10059.9827534643. The cubic root of 101203253 is about 466.0131345804.

Adding to 101203253 its reverse (352302101), we get a palindrome (453505354).

The spelling of 101203253 in words is "one hundred one million, two hundred three thousand, two hundred fifty-three".