214190203 has 2 divisors, whose sum is σ = 214190204. Its totient is φ = 214190202.

The previous prime is 214190183. The next prime is 214190213. The reversal of 214190203 is 302091412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214190203 - 2²⁵ = 180635771 is a prime.

It is a super-2 number, since 2×214190203² = 91754886122362418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (214190213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107095101 + 107095102.

It is an arithmetic number, because the mean of its divisors is an integer number (107095102).

Almost surely, 2^214190203 is an apocalyptic number.

214190203 is a deficient number, since it is larger than the sum of its proper divisors (1).

214190203 is an equidigital number, since it uses as much as digits as its factorization.

214190203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 214190203 is about 14635.2383991515. The cubic root of 214190203 is about 598.3195599664.

The spelling of 214190203 in words is "two hundred fourteen million, one hundred ninety thousand, two hundred three".