1120328357 has 2 divisors, whose sum is σ = 1120328358. Its totient is φ = 1120328356.

The previous prime is 1120328329. The next prime is 1120328359. The reversal of 1120328357 is 7538230211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1001975716 + 118352641 = 31654^2 + 10879^2 .

It is an emirp because it is prime and its reverse (7538230211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120328357 - 2²² = 1116134053 is a prime.

Together with 1120328359, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120328359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560164178 + 560164179.

It is an arithmetic number, because the mean of its divisors is an integer number (560164179).

Almost surely, 2^1120328357 is an apocalyptic number.

It is an amenable number.

1120328357 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120328357 is an equidigital number, since it uses as much as digits as its factorization.

1120328357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 1120328357 is about 33471.3064728582. The cubic root of 1120328357 is about 1038.6002980602.

Adding to 1120328357 its reverse (7538230211), we get a palindrome (8658558568).

The spelling of 1120328357 in words is "one billion, one hundred twenty million, three hundred twenty-eight thousand, three hundred fifty-seven".