1210130242 has 8 divisors (see below), whose sum is σ = 1816012800. Its totient is φ = 604792644.

The previous prime is 1210130219. The next prime is 1210130249. The reversal of 1210130242 is 2420310121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1210130249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130642 + ... + 139597.

It is an arithmetic number, because the mean of its divisors is an integer number (227001600).

Almost surely, 2^1210130242 is an apocalyptic number.

1210130242 is a deficient number, since it is larger than the sum of its proper divisors (605882558).

1210130242 is a wasteful number, since it uses less digits than its factorization.

1210130242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272480.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1210130242 is about 34786.9263086005. The cubic root of 1210130242 is about 1065.6404684986.

Adding to 1210130242 its reverse (2420310121), we get a palindrome (3630440363).

The spelling of 1210130242 in words is "one billion, two hundred ten million, one hundred thirty thousand, two hundred forty-two".