252103022 has 8 divisors (see below), whose sum is σ = 379821096. Its totient is φ = 125495992.

The previous prime is 252103009. The next prime is 252103031. The reversal of 252103022 is 220301252.

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

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, 277193 + ... + 278100.

It is an arithmetic number, because the mean of its divisors is an integer number (47477637).

Almost surely, 2^252103022 is an apocalyptic number.

252103022 is a deficient number, since it is larger than the sum of its proper divisors (127718074).

252103022 is a wasteful number, since it uses less digits than its factorization.

252103022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555522.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 252103022 is about 15877.7524228085. The cubic root of 252103022 is about 631.7220226417.

Adding to 252103022 its reverse (220301252), we get a palindrome (472404274).

The spelling of 252103022 in words is "two hundred fifty-two million, one hundred three thousand, twenty-two".