1213030214 has 16 divisors (see below), whose sum is σ = 1992347280. Its totient is φ = 549324960.

The previous prime is 1213030193. The next prime is 1213030219. The reversal of 1213030214 is 4120303121.

It is a junction number, because it is equal to n+sod(n) for n = 1213030192 and 1213030201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1213030219) 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, 96569 + ... + 108404.

It is an arithmetic number, because the mean of its divisors is an integer number (124521705).

Almost surely, 2^1213030214 is an apocalyptic number.

1213030214 is a deficient number, since it is larger than the sum of its proper divisors (779317066).

1213030214 is a wasteful number, since it uses less digits than its factorization.

1213030214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205255.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1213030214 is about 34828.5832901656. The cubic root of 1213030214 is about 1066.4910276995.

Adding to 1213030214 its reverse (4120303121), we get a palindrome (5333333335).

The spelling of 1213030214 in words is "one billion, two hundred thirteen million, thirty thousand, two hundred fourteen".