214203023 has 4 divisors (see below), whose sum is σ = 216282768. Its totient is φ = 212123280.

The previous prime is 214203001. The next prime is 214203029. The reversal of 214203023 is 320302412.

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 214203023 - 2⁶ = 214202959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 214202992 and 214203010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214203029) 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, 1039718 + ... + 1039923.

It is an arithmetic number, because the mean of its divisors is an integer number (54070692).

Almost surely, 2^214203023 is an apocalyptic number.

214203023 is a deficient number, since it is larger than the sum of its proper divisors (2079745).

214203023 is a wasteful number, since it uses less digits than its factorization.

214203023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2079744.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 214203023 is about 14635.6763765806. The cubic root of 214203023 is about 598.3314968705.

Adding to 214203023 its reverse (320302412), we get a palindrome (534505435).

The spelling of 214203023 in words is "two hundred fourteen million, two hundred three thousand, twenty-three".