112613143 has 2 divisors, whose sum is σ = 112613144. Its totient is φ = 112613142.

The previous prime is 112613141. The next prime is 112613153. The reversal of 112613143 is 341316211.

It is a weak prime.

It is an emirp because it is prime and its reverse (341316211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112613143 - 2¹ = 112613141 is a prime.

Together with 112613141, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112613141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56306571 + 56306572.

It is an arithmetic number, because the mean of its divisors is an integer number (56306572).

Almost surely, 2^112613143 is an apocalyptic number.

112613143 is a deficient number, since it is larger than the sum of its proper divisors (1).

112613143 is an equidigital number, since it uses as much as digits as its factorization.

112613143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 22.

The square root of 112613143 is about 10611.9339896175. The cubic root of 112613143 is about 482.9064726954.

Adding to 112613143 its reverse (341316211), we get a palindrome (453929354).

The spelling of 112613143 in words is "one hundred twelve million, six hundred thirteen thousand, one hundred forty-three".