231114212471 has 2 divisors, whose sum is σ = 231114212472. Its totient is φ = 231114212470.

The previous prime is 231114212411. The next prime is 231114212489. The reversal of 231114212471 is 174212411132.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231114212471 is a prime.

It is a super-3 number, since 3×231114212471³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231114212411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115557106235 + 115557106236.

It is an arithmetic number, because the mean of its divisors is an integer number (115557106236).

Almost surely, 2^231114212471 is an apocalyptic number.

231114212471 is a deficient number, since it is larger than the sum of its proper divisors (1).

231114212471 is an equidigital number, since it uses as much as digits as its factorization.

231114212471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2688, while the sum is 29.

The spelling of 231114212471 in words is "two hundred thirty-one billion, one hundred fourteen million, two hundred twelve thousand, four hundred seventy-one".