231304314411 has 12 divisors (see below), whose sum is σ = 334111148592. Its totient is φ = 154200607056.

The previous prime is 231304314403. The next prime is 231304314421. The reversal of 231304314411 is 114413403132.

231304314411 is a `hidden beast` number, since 2 + 3 + 1 + 304 + 314 + 41 + 1 = 666.

It is not a de Polignac number, because 231304314411 - 2³ = 231304314403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231304314421) 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, 654565 + ... + 943961.

It is an arithmetic number, because the mean of its divisors is an integer number (27842595716).

Almost surely, 2^231304314411 is an apocalyptic number.

231304314411 is a deficient number, since it is larger than the sum of its proper divisors (102806834181).

231304314411 is a wasteful number, since it uses less digits than its factorization.

231304314411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378210 (or 378207 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 231304314411 its reverse (114413403132), we get a palindrome (345717717543).

The spelling of 231304314411 in words is "two hundred thirty-one billion, three hundred four million, three hundred fourteen thousand, four hundred eleven".