1200441030 has 16 divisors (see below), whose sum is σ = 2881058544. Its totient is φ = 320117600.

The previous prime is 1200441023. The next prime is 1200441031. The reversal of 1200441030 is 301440021.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200441031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20007321 + ... + 20007380.

It is an arithmetic number, because the mean of its divisors is an integer number (180066159).

Almost surely, 2^1200441030 is an apocalyptic number.

1200441030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200441030 is an abundant number, since it is smaller than the sum of its proper divisors (1680617514).

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

1200441030 is a wasteful number, since it uses less digits than its factorization.

1200441030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40014711.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1200441030 is about 34647.3812863252. The cubic root of 1200441030 is about 1062.7887377674.

Adding to 1200441030 its reverse (301440021), we get a palindrome (1501881051).

The spelling of 1200441030 in words is "one billion, two hundred million, four hundred forty-one thousand, thirty".