1077321117 has 8 divisors (see below), whose sum is σ = 1438946080. Its totient is φ = 716955120.

The previous prime is 1077321103. The next prime is 1077321121. The reversal of 1077321117 is 7111237701.

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

It is not a de Polignac number, because 1077321117 - 2⁸ = 1077320861 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 (1077321017) 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, 312742 + ... + 316167.

It is an arithmetic number, because the mean of its divisors is an integer number (179868260).

Almost surely, 2^1077321117 is an apocalyptic number.

It is an amenable number.

1077321117 is a deficient number, since it is larger than the sum of its proper divisors (361624963).

1077321117 is an equidigital number, since it uses as much as digits as its factorization.

1077321117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629483.

The product of its (nonzero) digits is 2058, while the sum is 30.

The square root of 1077321117 is about 32822.5702375667. The cubic root of 1077321117 is about 1025.1365646319.

Adding to 1077321117 its reverse (7111237701), we get a palindrome (8188558818).

The spelling of 1077321117 in words is "one billion, seventy-seven million, three hundred twenty-one thousand, one hundred seventeen".