163276103 has 8 divisors (see below), whose sum is σ = 171331200. Its totient is φ = 155300728.

The previous prime is 163276097. The next prime is 163276121. The reversal of 163276103 is 301672361.

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 163276103 - 2¹² = 163272007 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163276133) 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, 15713 + ... + 23946.

It is an arithmetic number, because the mean of its divisors is an integer number (21416400).

Almost surely, 2^163276103 is an apocalyptic number.

163276103 is a deficient number, since it is larger than the sum of its proper divisors (8055097).

163276103 is a wasteful number, since it uses less digits than its factorization.

163276103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39861.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 163276103 is about 12777.9537876766. The cubic root of 163276103 is about 546.5638142230.

The spelling of 163276103 in words is "one hundred sixty-three million, two hundred seventy-six thousand, one hundred three".