1210445230 has 16 divisors (see below), whose sum is σ = 2179311984. Its totient is φ = 484064640.

The previous prime is 1210445207. The next prime is 1210445231. The reversal of 1210445230 is 325440121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210445231) 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, 40765 + ... + 63895.

It is an arithmetic number, because the mean of its divisors is an integer number (136206999).

Almost surely, 2^1210445230 is an apocalyptic number.

1210445230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1210445230 is a deficient number, since it is larger than the sum of its proper divisors (968866754).

1210445230 is a wasteful number, since it uses less digits than its factorization.

1210445230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28371.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1210445230 is about 34791.4534045360. The cubic root of 1210445230 is about 1065.7329199359.

Adding to 1210445230 its reverse (325440121), we get a palindrome (1535885351).

The spelling of 1210445230 in words is "one billion, two hundred ten million, four hundred forty-five thousand, two hundred thirty".