1075303997 has 8 divisors (see below), whose sum is σ = 1089513600. Its totient is φ = 1061109504.

The previous prime is 1075303987. The next prime is 1075304003. The reversal of 1075303997 is 7993035701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1075303997 - 2¹⁰ = 1075302973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075303987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245654 + ... + 249992.

It is an arithmetic number, because the mean of its divisors is an integer number (136189200).

Almost surely, 2^1075303997 is an apocalyptic number.

It is an amenable number.

1075303997 is a deficient number, since it is larger than the sum of its proper divisors (14209603).

1075303997 is an equidigital number, since it uses as much as digits as its factorization.

1075303997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7555.

The product of its (nonzero) digits is 178605, while the sum is 44.

The square root of 1075303997 is about 32791.8282046000. The cubic root of 1075303997 is about 1024.4963607841.

The spelling of 1075303997 in words is "one billion, seventy-five million, three hundred three thousand, nine hundred ninety-seven".