101254252 has 18 divisors (see below), whose sum is σ = 194768924. Its totient is φ = 46024440.

The previous prime is 101254247. The next prime is 101254267. The reversal of 101254252 is 252452101.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104118 + ... + 105085.

Almost surely, 2^101254252 is an apocalyptic number.

It is an amenable number.

101254252 is a deficient number, since it is larger than the sum of its proper divisors (93514672).

101254252 is a wasteful number, since it uses less digits than its factorization.

101254252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209229 (or 209216 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 101254252 is about 10062.5171801096. The cubic root of 101254252 is about 466.0914002228.

The spelling of 101254252 in words is "one hundred one million, two hundred fifty-four thousand, two hundred fifty-two".