232313131211 has 8 divisors (see below), whose sum is σ = 267527445504. Its totient is φ = 197605497960.

The previous prime is 232313131187. The next prime is 232313131247. The reversal of 232313131211 is 112131313232.

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 232313131211 - 2²⁶ = 232246022347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232313131291) 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, 126669275 + ... + 126671108.

It is an arithmetic number, because the mean of its divisors is an integer number (33440930688).

Almost surely, 2^232313131211 is an apocalyptic number.

232313131211 is a deficient number, since it is larger than the sum of its proper divisors (35214314293).

232313131211 is a wasteful number, since it uses less digits than its factorization.

232313131211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253340521.

The product of its digits is 648, while the sum is 23.

Adding to 232313131211 its reverse (112131313232), we get a palindrome (344444444443).

The spelling of 232313131211 in words is "two hundred thirty-two billion, three hundred thirteen million, one hundred thirty-one thousand, two hundred eleven".