1230211314 has 96 divisors (see below), whose sum is σ = 2863014336. Its totient is φ = 395642880.

The previous prime is 1230211313. The next prime is 1230211319. The reversal of 1230211314 is 4131120321.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1230211313) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2131794 + ... + 2132370.

It is an arithmetic number, because the mean of its divisors is an integer number (29823066).

Almost surely, 2^1230211314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1230211314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1431507168).

1230211314 is an abundant number, since it is smaller than the sum of its proper divisors (1632803022).

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

1230211314 is a wasteful number, since it uses less digits than its factorization.

1230211314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742 (or 730 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1230211314 is about 35074.3683335851. The cubic root of 1230211314 is about 1071.5026240474.

Adding to 1230211314 its reverse (4131120321), we get a palindrome (5361331635).

The spelling of 1230211314 in words is "one billion, two hundred thirty million, two hundred eleven thousand, three hundred fourteen".