100270252 has 12 divisors (see below), whose sum is σ = 175670320. Its totient is φ = 50078736.

The previous prime is 100270241. The next prime is 100270253. The reversal of 100270252 is 252072001.

It is a super-2 number, since 2×100270252² = 20108246872287008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100270253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9963 + ... + 17314.

Almost surely, 2^100270252 is an apocalyptic number.

It is an amenable number.

100270252 is a deficient number, since it is larger than the sum of its proper divisors (75400068).

100270252 is a wasteful number, since it uses less digits than its factorization.

100270252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28200 (or 28198 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 100270252 is about 10013.5034827976. The cubic root of 100270252 is about 464.5766401435.

The spelling of 100270252 in words is "one hundred million, two hundred seventy thousand, two hundred fifty-two".