1114040321 has 2 divisors, whose sum is σ = 1114040322. Its totient is φ = 1114040320.

The previous prime is 1114040293. The next prime is 1114040341. The reversal of 1114040321 is 1230404111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1020163600 + 93876721 = 31940^2 + 9689^2 .

It is an emirp because it is prime and its reverse (1230404111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1114040321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1114040321.

It is not a weakly prime, because it can be changed into another prime (1114040341) 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 as a sum of consecutive naturals, namely, 557020160 + 557020161.

It is an arithmetic number, because the mean of its divisors is an integer number (557020161).

Almost surely, 2^1114040321 is an apocalyptic number.

It is an amenable number.

1114040321 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114040321 is an equidigital number, since it uses as much as digits as its factorization.

1114040321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1114040321 is about 33377.2425613621. The cubic root of 1114040321 is about 1036.6535436121.

Adding to 1114040321 its reverse (1230404111), we get a palindrome (2344444432).

The spelling of 1114040321 in words is "one billion, one hundred fourteen million, forty thousand, three hundred twenty-one".