234133201 has 4 divisors (see below), whose sum is σ = 235683904. Its totient is φ = 232582500.

The previous prime is 234133177. The next prime is 234133213. The reversal of 234133201 is 102331432.

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 234133201 - 2¹⁹ = 233608913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234133241) 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, 775125 + ... + 775426.

It is an arithmetic number, because the mean of its divisors is an integer number (58920976).

Almost surely, 2^234133201 is an apocalyptic number.

It is an amenable number.

234133201 is a deficient number, since it is larger than the sum of its proper divisors (1550703).

234133201 is a wasteful number, since it uses less digits than its factorization.

234133201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550702.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 234133201 is about 15301.4117322553. The cubic root of 234133201 is about 616.3409180304.

Adding to 234133201 its reverse (102331432), we get a palindrome (336464633).

The spelling of 234133201 in words is "two hundred thirty-four million, one hundred thirty-three thousand, two hundred one".