167481043123 has 8 divisors (see below), whose sum is σ = 172026311600. Its totient is φ = 162936761760.

The previous prime is 167481043111. The next prime is 167481043129. The reversal of 167481043123 is 321340184761.

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 167481043123 - 2⁹ = 167481042611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (167481043129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103828 + ... + 587998.

It is an arithmetic number, because the mean of its divisors is an integer number (21503288950).

Almost surely, 2^167481043123 is an apocalyptic number.

167481043123 is a deficient number, since it is larger than the sum of its proper divisors (4545268477).

167481043123 is an equidigital number, since it uses as much as digits as its factorization.

167481043123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493557.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 167481043123 in words is "one hundred sixty-seven billion, four hundred eighty-one million, forty-three thousand, one hundred twenty-three".