1075312079 has 4 divisors (see below), whose sum is σ = 1075411920. Its totient is φ = 1075212240.

The previous prime is 1075312003. The next prime is 1075312081. The reversal of 1075312079 is 9702135701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1075312079 - 2²⁴ = 1058534863 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 (1075312099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31499 + ... + 56060.

It is an arithmetic number, because the mean of its divisors is an integer number (268852980).

Almost surely, 2^1075312079 is an apocalyptic number.

1075312079 is a deficient number, since it is larger than the sum of its proper divisors (99841).

1075312079 is an equidigital number, since it uses as much as digits as its factorization.

1075312079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99840.

The product of its (nonzero) digits is 13230, while the sum is 35.

The square root of 1075312079 is about 32791.9514362900. The cubic root of 1075312079 is about 1024.4989274874.

The spelling of 1075312079 in words is "one billion, seventy-five million, three hundred twelve thousand, seventy-nine".