101272252 has 12 divisors (see below), whose sum is σ = 177299416. Its totient is φ = 50615280.

The previous prime is 101272189. The next prime is 101272271. The reversal of 101272252 is 252272101.

It is a congruent number.

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, 12127 + ... + 18697.

Almost surely, 2^101272252 is an apocalyptic number.

It is an amenable number.

101272252 is a deficient number, since it is larger than the sum of its proper divisors (76027164).

101272252 is a wasteful number, since it uses less digits than its factorization.

101272252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10428 (or 10426 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 101272252 is about 10063.4115487741. The cubic root of 101272252 is about 466.1190176576.

The spelling of 101272252 in words is "one hundred one million, two hundred seventy-two thousand, two hundred fifty-two".