112365389 has 2 divisors, whose sum is σ = 112365390. Its totient is φ = 112365388.

The previous prime is 112365367. The next prime is 112365397. The reversal of 112365389 is 983563211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97022500 + 15342889 = 9850^2 + 3917^2 .

It is a cyclic number.

It is not a de Polignac number, because 112365389 - 2²⁰ = 111316813 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112365329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56182694 + 56182695.

It is an arithmetic number, because the mean of its divisors is an integer number (56182695).

Almost surely, 2^112365389 is an apocalyptic number.

It is an amenable number.

112365389 is a deficient number, since it is larger than the sum of its proper divisors (1).

112365389 is an equidigital number, since it uses as much as digits as its factorization.

112365389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 38.

The square root of 112365389 is about 10600.2541950653. The cubic root of 112365389 is about 482.5520739881.

The spelling of 112365389 in words is "one hundred twelve million, three hundred sixty-five thousand, three hundred eighty-nine".