1203422330 has 64 divisors (see below), whose sum is σ = 2485334016. Its totient is φ = 415272000.

The previous prime is 1203422321. The next prime is 1203422369. The reversal of 1203422330 is 332243021.

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 31 ways as a sum of consecutive naturals, for example, 329615 + ... + 333245.

It is an arithmetic number, because the mean of its divisors is an integer number (38833344).

Almost surely, 2^1203422330 is an apocalyptic number.

1203422330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1203422330 is an abundant number, since it is smaller than the sum of its proper divisors (1281911686).

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

1203422330 is a wasteful number, since it uses less digits than its factorization.

1203422330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3803.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 1203422330 is about 34690.3780607822. The cubic root of 1203422330 is about 1063.6678237617.

Adding to 1203422330 its reverse (332243021), we get a palindrome (1535665351).

The spelling of 1203422330 in words is "one billion, two hundred three million, four hundred twenty-two thousand, three hundred thirty".