234213003 has 6 divisors (see below), whose sum is σ = 338307684. Its totient is φ = 156141996.

The previous prime is 234212983. The next prime is 234213011. The reversal of 234213003 is 300312432.

It is not a de Polignac number, because 234213003 - 2⁶ = 234212939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234213013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13011825 + ... + 13011842.

It is an arithmetic number, because the mean of its divisors is an integer number (56384614).

Almost surely, 2^234213003 is an apocalyptic number.

234213003 is a deficient number, since it is larger than the sum of its proper divisors (104094681).

234213003 is a wasteful number, since it uses less digits than its factorization.

234213003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26023673 (or 26023670 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 234213003 is about 15304.0191779807. The cubic root of 234213003 is about 616.4109346572.

Adding to 234213003 its reverse (300312432), we get a palindrome (534525435).

The spelling of 234213003 in words is "two hundred thirty-four million, two hundred thirteen thousand, three".