112544501 has 2 divisors, whose sum is σ = 112544502. Its totient is φ = 112544500.

The previous prime is 112544483. The next prime is 112544513. The reversal of 112544501 is 105445211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103836100 + 8708401 = 10190^2 + 2951^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112544501 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 (112544561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56272250 + 56272251.

It is an arithmetic number, because the mean of its divisors is an integer number (56272251).

Almost surely, 2^112544501 is an apocalyptic number.

It is an amenable number.

112544501 is a deficient number, since it is larger than the sum of its proper divisors (1).

112544501 is an equidigital number, since it uses as much as digits as its factorization.

112544501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 112544501 is about 10608.6993076437. The cubic root of 112544501 is about 482.8083361238.

Adding to 112544501 its reverse (105445211), we get a palindrome (217989712).

The spelling of 112544501 in words is "one hundred twelve million, five hundred forty-four thousand, five hundred one".