1320235214 has 16 divisors (see below), whose sum is σ = 1991310048. Its totient is φ = 656474112.

The previous prime is 1320235193. The next prime is 1320235243. The reversal of 1320235214 is 4125320231.

It is a self number, because there is not a number n which added to its sum of digits gives 1320235214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380174 + ... + 383630.

It is an arithmetic number, because the mean of its divisors is an integer number (124456878).

Almost surely, 2^1320235214 is an apocalyptic number.

1320235214 is a deficient number, since it is larger than the sum of its proper divisors (671074834).

1320235214 is a wasteful number, since it uses less digits than its factorization.

1320235214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4459.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1320235214 is about 36335.0411311175. The cubic root of 1320235214 is about 1097.0264633485.

Adding to 1320235214 its reverse (4125320231), we get a palindrome (5445555445).

The spelling of 1320235214 in words is "one billion, three hundred twenty million, two hundred thirty-five thousand, two hundred fourteen".