452203102 has 24 divisors (see below), whose sum is σ = 748383624. Its totient is φ = 204763104.

The previous prime is 452203013. The next prime is 452203127. The reversal of 452203102 is 201302254.

It is a self number, because there is not a number n which added to its sum of digits gives 452203102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5293 + ... + 30535.

It is an arithmetic number, because the mean of its divisors is an integer number (31182651).

Almost surely, 2^452203102 is an apocalyptic number.

452203102 is a deficient number, since it is larger than the sum of its proper divisors (296180522).

452203102 is a wasteful number, since it uses less digits than its factorization.

452203102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25324 (or 25311 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 452203102 is about 21265.0676462597. The cubic root of 452203102 is about 767.5579584662.

Adding to 452203102 its reverse (201302254), we get a palindrome (653505356).

The spelling of 452203102 in words is "four hundred fifty-two million, two hundred three thousand, one hundred two".