233034330231 has 12 divisors (see below), whose sum is σ = 354321204120. Its totient is φ = 147179576880.

The previous prime is 233034330203. The next prime is 233034330241. The reversal of 233034330231 is 132033430332.

It is a happy number.

233034330231 is a `hidden beast` number, since 2 + 3 + 303 + 4 + 330 + 23 + 1 = 666.

It is not a de Polignac number, because 233034330231 - 2⁹ = 233034329719 is a prime.

It is a super-2 number, since 2×233034330231² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 233034330195 and 233034330204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233034330241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 681386760 + ... + 681387101.

It is an arithmetic number, because the mean of its divisors is an integer number (29526767010).

Almost surely, 2^233034330231 is an apocalyptic number.

233034330231 is a deficient number, since it is larger than the sum of its proper divisors (121286873889).

233034330231 is a wasteful number, since it uses less digits than its factorization.

233034330231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362773886 (or 1362773883 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 233034330231 its reverse (132033430332), we get a palindrome (365067760563).

It can be divided in two parts, 23303 and 4330231, that added together give a palindrome (4353534).

The spelling of 233034330231 in words is "two hundred thirty-three billion, thirty-four million, three hundred thirty thousand, two hundred thirty-one".