231302232233 has 8 divisors (see below), whose sum is σ = 235743032448. Its totient is φ = 226864269424.

The previous prime is 231302232223. The next prime is 231302232299. The reversal of 231302232233 is 332232203132.

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 231302232233 - 2²⁴ = 231285455017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231302232223) 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, 544385 + ... + 871182.

It is an arithmetic number, because the mean of its divisors is an integer number (29467879056).

Almost surely, 2^231302232233 is an apocalyptic number.

It is an amenable number.

231302232233 is a deficient number, since it is larger than the sum of its proper divisors (4440800215).

231302232233 is a wasteful number, since it uses less digits than its factorization.

231302232233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418703.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 231302232233 its reverse (332232203132), we get a palindrome (563534435365).

The spelling of 231302232233 in words is "two hundred thirty-one billion, three hundred two million, two hundred thirty-two thousand, two hundred thirty-three".