203230334011 has 8 divisors (see below), whose sum is σ = 216330339600. Its totient is φ = 190370695680.

The previous prime is 203230333987. The next prime is 203230334029. The reversal of 203230334011 is 110433032302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 203230334011 - 2⁷ = 203230333883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203230334711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60090070 + ... + 60093451.

It is an arithmetic number, because the mean of its divisors is an integer number (27041292450).

Almost surely, 2^203230334011 is an apocalyptic number.

203230334011 is a deficient number, since it is larger than the sum of its proper divisors (13100005589).

203230334011 is a wasteful number, since it uses less digits than its factorization.

203230334011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120183629.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 203230334011 its reverse (110433032302), we get a palindrome (313663366313).

The spelling of 203230334011 in words is "two hundred three billion, two hundred thirty million, three hundred thirty-four thousand, eleven".