1120275329 has 4 divisors (see below), whose sum is σ = 1168982976. Its totient is φ = 1071567684.

The previous prime is 1120275323. The next prime is 1120275337. The reversal of 1120275329 is 9235720211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1120275329 - 2⁴ = 1120275313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120275295 and 1120275304.

It is not an unprimeable number, because it can be changed into a prime (1120275323) 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 in 3 ways as a sum of consecutive naturals, for example, 24353789 + ... + 24353834.

It is an arithmetic number, because the mean of its divisors is an integer number (292245744).

Almost surely, 2^1120275329 is an apocalyptic number.

It is an amenable number.

1120275329 is a deficient number, since it is larger than the sum of its proper divisors (48707647).

1120275329 is an equidigital number, since it uses as much as digits as its factorization.

1120275329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48707646.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 1120275329 is about 33470.5143223106. The cubic root of 1120275329 is about 1038.5839112675.

The spelling of 1120275329 in words is "one billion, one hundred twenty million, two hundred seventy-five thousand, three hundred twenty-nine".