163412508003 has 8 divisors (see below), whose sum is σ = 217953891600. Its totient is φ = 108906398208.

The previous prime is 163412507987. The next prime is 163412508043. The reversal of 163412508003 is 300805214361.

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

It is not a de Polignac number, because 163412508003 - 2⁴ = 163412507987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (163412508043) 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, 8807638 + ... + 8826171.

It is an arithmetic number, because the mean of its divisors is an integer number (27244236450).

Almost surely, 2^163412508003 is an apocalyptic number.

163412508003 is a deficient number, since it is larger than the sum of its proper divisors (54541383597).

163412508003 is a wasteful number, since it uses less digits than its factorization.

163412508003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17636901.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 163412508003 in words is "one hundred sixty-three billion, four hundred twelve million, five hundred eight thousand, three".