1210030112 has 24 divisors (see below), whose sum is σ = 2392943616. Its totient is φ = 602298432.

The previous prime is 1210030111. The next prime is 1210030127. The reversal of 1210030112 is 2110300121.

It is a junction number, because it is equal to n+sod(n) for n = 1210030093 and 1210030102.

It is not an unprimeable number, because it can be changed into a prime (1210030111) 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, 77648 + ... + 91919.

It is an arithmetic number, because the mean of its divisors is an integer number (99705984).

Almost surely, 2^1210030112 is an apocalyptic number.

It is an amenable number.

1210030112 is a deficient number, since it is larger than the sum of its proper divisors (1182913504).

1210030112 is a wasteful number, since it uses less digits than its factorization.

1210030112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169800 (or 169792 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1210030112 is about 34785.4870887271. The cubic root of 1210030112 is about 1065.6110762014.

Adding to 1210030112 its reverse (2110300121), we get a palindrome (3320330233).

The spelling of 1210030112 in words is "one billion, two hundred ten million, thirty thousand, one hundred twelve".