112109073577 has 2 divisors, whose sum is σ = 112109073578. Its totient is φ = 112109073576.

The previous prime is 112109073547. The next prime is 112109073589. The reversal of 112109073577 is 775370901211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101388749056 + 10720324521 = 318416^2 + 103539^2 .

It is a cyclic number.

It is not a de Polignac number, because 112109073577 - 2²⁷ = 111974855849 is a prime.

It is not a weakly prime, because it can be changed into another prime (112109073547) 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, 56054536788 + 56054536789.

It is an arithmetic number, because the mean of its divisors is an integer number (56054536789).

Almost surely, 2^112109073577 is an apocalyptic number.

It is an amenable number.

112109073577 is a deficient number, since it is larger than the sum of its proper divisors (1).

112109073577 is an equidigital number, since it uses as much as digits as its factorization.

112109073577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92610, while the sum is 43.

Adding to 112109073577 its reverse (775370901211), we get a palindrome (887479974788).

The spelling of 112109073577 in words is "one hundred twelve billion, one hundred nine million, seventy-three thousand, five hundred seventy-seven".