1168233982923 has 16 divisors (see below), whose sum is σ = 1821565281536. Its totient is φ = 652037571360.

The previous prime is 1168233982871. The next prime is 1168233982991. The reversal of 1168233982923 is 3292893328611.

It is a happy number.

It is not a de Polignac number, because 1168233982923 - 2⁸ = 1168233982667 is a prime.

It is a super-2 number, since 2×1168233982923² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1168233982423) 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 15 ways as a sum of consecutive naturals, for example, 646861768 + ... + 646863573.

It is an arithmetic number, because the mean of its divisors is an integer number (113847830096).

Almost surely, 2^{1168233982923} is an apocalyptic number.

1168233982923 is a deficient number, since it is larger than the sum of its proper divisors (653331298613).

1168233982923 is a wasteful number, since it uses less digits than its factorization.

1168233982923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293725394.

The product of its digits is 6718464, while the sum is 57.

The spelling of 1168233982923 in words is "one trillion, one hundred sixty-eight billion, two hundred thirty-three million, nine hundred eighty-two thousand, nine hundred twenty-three".