1168231104499 has 4 divisors (see below), whose sum is σ = 1179797749200. Its totient is φ = 1156664459800.

The previous prime is 1168231104487. The next prime is 1168231104511. The reversal of 1168231104499 is 9944011328611.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1168231104487) and next prime (1168231104511).

It is a cyclic number.

It is not a de Polignac number, because 1168231104499 - 2¹⁹ = 1168230580211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1168231104449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5783322199 + ... + 5783322400.

It is an arithmetic number, because the mean of its divisors is an integer number (294949437300).

Almost surely, 2^{1168231104499} is an apocalyptic number.

1168231104499 is a deficient number, since it is larger than the sum of its proper divisors (11566644701).

1168231104499 is a wasteful number, since it uses less digits than its factorization.

1168231104499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11566644700.

The product of its (nonzero) digits is 373248, while the sum is 49.

The spelling of 1168231104499 in words is "one trillion, one hundred sixty-eight billion, two hundred thirty-one million, one hundred four thousand, four hundred ninety-nine".