1120431353 has 2 divisors, whose sum is σ = 1120431354. Its totient is φ = 1120431352.

The previous prime is 1120431337. The next prime is 1120431379. The reversal of 1120431353 is 3531340211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 631667689 + 488763664 = 25133^2 + 22108^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120431353 - 2⁴ = 1120431337 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1120431253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560215676 + 560215677.

It is an arithmetic number, because the mean of its divisors is an integer number (560215677).

Almost surely, 2^1120431353 is an apocalyptic number.

It is an amenable number.

1120431353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120431353 is an equidigital number, since it uses as much as digits as its factorization.

1120431353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1120431353 is about 33472.8450090517. The cubic root of 1120431353 is about 1038.6321245623.

Adding to 1120431353 its reverse (3531340211), we get a palindrome (4651771564).

The spelling of 1120431353 in words is "one billion, one hundred twenty million, four hundred thirty-one thousand, three hundred fifty-three".