112523471 has 2 divisors, whose sum is σ = 112523472. Its totient is φ = 112523470.

The previous prime is 112523461. The next prime is 112523473. The reversal of 112523471 is 174325211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112523471 - 2¹⁸ = 112261327 is a prime.

It is a super-3 number, since 3×112523471³ (a number of 25 digits) contains 333 as substring.

Together with 112523473, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112523471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112523473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56261735 + 56261736.

It is an arithmetic number, because the mean of its divisors is an integer number (56261736).

Almost surely, 2^112523471 is an apocalyptic number.

112523471 is a deficient number, since it is larger than the sum of its proper divisors (1).

112523471 is an equidigital number, since it uses as much as digits as its factorization.

112523471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1680, while the sum is 26.

The square root of 112523471 is about 10607.7080936459. The cubic root of 112523471 is about 482.7782618222.

Adding to 112523471 its reverse (174325211), we get a palindrome (286848682).

The spelling of 112523471 in words is "one hundred twelve million, five hundred twenty-three thousand, four hundred seventy-one".