231232033211 has 8 divisors (see below), whose sum is σ = 231740611200. Its totient is φ = 230723563840.

The previous prime is 231232033199. The next prime is 231232033243. The reversal of 231232033211 is 112330232132.

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 231232033211 - 2³⁰ = 230158291387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231232039211) 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, 5424521 + ... + 5466981.

It is an arithmetic number, because the mean of its divisors is an integer number (28967576400).

Almost surely, 2^231232033211 is an apocalyptic number.

231232033211 is a deficient number, since it is larger than the sum of its proper divisors (508577989).

231232033211 is a wasteful number, since it uses less digits than its factorization.

231232033211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54309.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 231232033211 its reverse (112330232132), we get a palindrome (343562265343).

The spelling of 231232033211 in words is "two hundred thirty-one billion, two hundred thirty-two million, thirty-three thousand, two hundred eleven".