1203201030 has 32 divisors (see below), whose sum is σ = 3039667200. Its totient is φ = 303966432.

The previous prime is 1203201019. The next prime is 1203201031. The reversal of 1203201030 is 301023021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1203200997 and 1203201015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203201031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1054870 + ... + 1056009.

It is an arithmetic number, because the mean of its divisors is an integer number (94989600).

Almost surely, 2^1203201030 is an apocalyptic number.

1203201030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1203201030 is an abundant number, since it is smaller than the sum of its proper divisors (1836466170).

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

1203201030 is a wasteful number, since it uses less digits than its factorization.

1203201030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110908.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1203201030 is about 34687.1882688695. The cubic root of 1203201030 is about 1063.6026196867.

Adding to 1203201030 its reverse (301023021), we get a palindrome (1504224051).

The spelling of 1203201030 in words is "one billion, two hundred three million, two hundred one thousand, thirty".