166114203 has 8 divisors (see below), whose sum is σ = 226636608. Its totient is φ = 108167304.

The previous prime is 166114199. The next prime is 166114229. The reversal of 166114203 is 302411661.

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

It is not a de Polignac number, because 166114203 - 2² = 166114199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (166114103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 643725 + ... + 643982.

It is an arithmetic number, because the mean of its divisors is an integer number (28329576).

Almost surely, 2^166114203 is an apocalyptic number.

166114203 is a deficient number, since it is larger than the sum of its proper divisors (60522405).

166114203 is a wasteful number, since it uses less digits than its factorization.

166114203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287753.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 166114203 is about 12888.5299006520. The cubic root of 166114203 is about 549.7124700965.

Adding to 166114203 its reverse (302411661), we get a palindrome (468525864).

The spelling of 166114203 in words is "one hundred sixty-six million, one hundred fourteen thousand, two hundred three".