1197130723 has 8 divisors (see below), whose sum is σ = 1227171600. Its totient is φ = 1167458688.

The previous prime is 1197130717. The next prime is 1197130771. The reversal of 1197130723 is 3270317911.

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 1197130723 - 2¹⁷ = 1196999651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1197130223) 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 7 ways as a sum of consecutive naturals, for example, 85633 + ... + 98626.

It is an arithmetic number, because the mean of its divisors is an integer number (153396450).

Almost surely, 2^1197130723 is an apocalyptic number.

1197130723 is a deficient number, since it is larger than the sum of its proper divisors (30040877).

1197130723 is an equidigital number, since it uses as much as digits as its factorization.

1197130723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184421.

The product of its (nonzero) digits is 7938, while the sum is 34.

The square root of 1197130723 is about 34599.5769193787. The cubic root of 1197130723 is about 1061.8109316292.

The spelling of 1197130723 in words is "one billion, one hundred ninety-seven million, one hundred thirty thousand, seven hundred twenty-three".