1203455352 has 48 divisors (see below), whose sum is σ = 3307023720. Its totient is φ = 364682560.

The previous prime is 1203455339. The next prime is 1203455387. The reversal of 1203455352 is 2535543021.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 204303 + ... + 210110.

Almost surely, 2^1203455352 is an apocalyptic number.

1203455352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1203455352 is an abundant number, since it is smaller than the sum of its proper divisors (2103568368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1203455352 is a wasteful number, since it uses less digits than its factorization.

1203455352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414444 (or 414429 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 1203455352 is about 34690.8540108196. The cubic root of 1203455352 is about 1063.6775527146.

Adding to 1203455352 its reverse (2535543021), we get a palindrome (3738998373).

The spelling of 1203455352 in words is "one billion, two hundred three million, four hundred fifty-five thousand, three hundred fifty-two".