234213001 has 4 divisors (see below), whose sum is σ = 255505104. Its totient is φ = 212920900.

The previous prime is 234212983. The next prime is 234213011. The reversal of 234213001 is 100312432.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 234213001 - 2¹⁷ = 234081929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234213011) 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 3 ways as a sum of consecutive naturals, for example, 10646035 + ... + 10646056.

It is an arithmetic number, because the mean of its divisors is an integer number (63876276).

Almost surely, 2^234213001 is an apocalyptic number.

It is an amenable number.

234213001 is a deficient number, since it is larger than the sum of its proper divisors (21292103).

234213001 is a wasteful number, since it uses less digits than its factorization.

234213001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21292102.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 234213001 is about 15304.0191126384. The cubic root of 234213001 is about 616.4109329026.

Adding to 234213001 its reverse (100312432), we get a palindrome (334525433).

The spelling of 234213001 in words is "two hundred thirty-four million, two hundred thirteen thousand, one".