163050806703 has 4 divisors (see below), whose sum is σ = 217401075608. Its totient is φ = 108700537800.

The previous prime is 163050806701. The next prime is 163050806813. The reversal of 163050806703 is 307608050361.

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

It is not a de Polignac number, because 163050806703 - 2¹ = 163050806701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163050806701) 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, 27175134448 + ... + 27175134453.

It is an arithmetic number, because the mean of its divisors is an integer number (54350268902).

Almost surely, 2^163050806703 is an apocalyptic number.

163050806703 is a deficient number, since it is larger than the sum of its proper divisors (54350268905).

163050806703 is an equidigital number, since it uses as much as digits as its factorization.

163050806703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54350268904.

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 163050806703 in words is "one hundred sixty-three billion, fifty million, eight hundred six thousand, seven hundred three".