252241102 has 8 divisors (see below), whose sum is σ = 387590112. Its totient is φ = 123044400.

The previous prime is 252241091. The next prime is 252241103. The reversal of 252241102 is 201142252.

252241102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 252241102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252241103) 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, 1537974 + ... + 1538137.

It is an arithmetic number, because the mean of its divisors is an integer number (48448764).

Almost surely, 2^252241102 is an apocalyptic number.

252241102 is a deficient number, since it is larger than the sum of its proper divisors (135349010).

252241102 is a wasteful number, since it uses less digits than its factorization.

252241102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3076154.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 252241102 is about 15882.1000500564. The cubic root of 252241102 is about 631.8373356272.

Adding to 252241102 its reverse (201142252), we get a palindrome (453383354).

The spelling of 252241102 in words is "two hundred fifty-two million, two hundred forty-one thousand, one hundred two".