231120414167 has 2 divisors, whose sum is σ = 231120414168. Its totient is φ = 231120414166.

The previous prime is 231120414163. The next prime is 231120414181. The reversal of 231120414167 is 761414021132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 231120414167 - 2² = 231120414163 is a prime.

It is a super-2 number, since 2×231120414167² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231120414163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115560207083 + 115560207084.

It is an arithmetic number, because the mean of its divisors is an integer number (115560207084).

Almost surely, 2^231120414167 is an apocalyptic number.

231120414167 is a deficient number, since it is larger than the sum of its proper divisors (1).

231120414167 is an equidigital number, since it uses as much as digits as its factorization.

231120414167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 32.

Adding to 231120414167 its reverse (761414021132), we get a palindrome (992534435299).

The spelling of 231120414167 in words is "two hundred thirty-one billion, one hundred twenty million, four hundred fourteen thousand, one hundred sixty-seven".