100966103 has 4 divisors (see below), whose sum is σ = 115389840. Its totient is φ = 86542368.

The previous prime is 100966093. The next prime is 100966109. The reversal of 100966103 is 301669001.

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

It is a cyclic number.

It is not a de Polignac number, because 100966103 - 2¹⁰ = 100965079 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 (100966109) 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, 7211858 + ... + 7211871.

It is an arithmetic number, because the mean of its divisors is an integer number (28847460).

Almost surely, 2^100966103 is an apocalyptic number.

100966103 is a deficient number, since it is larger than the sum of its proper divisors (14423737).

100966103 is an equidigital number, since it uses as much as digits as its factorization.

100966103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14423736.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 100966103 is about 10048.1890408173. The cubic root of 100966103 is about 465.6488463862.

The spelling of 100966103 in words is "one hundred million, nine hundred sixty-six thousand, one hundred three".