112001108977 has 2 divisors, whose sum is σ = 112001108978. Its totient is φ = 112001108976.

The previous prime is 112001108953. The next prime is 112001108983. The reversal of 112001108977 is 779801100211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94741455601 + 17259653376 = 307801^2 + 131376^2 .

It is a cyclic number.

It is not a de Polignac number, because 112001108977 - 2¹¹ = 112001106929 is a prime.

It is not a weakly prime, because it can be changed into another prime (112001108927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56000554488 + 56000554489.

It is an arithmetic number, because the mean of its divisors is an integer number (56000554489).

Almost surely, 2^112001108977 is an apocalyptic number.

It is an amenable number.

112001108977 is a deficient number, since it is larger than the sum of its proper divisors (1).

112001108977 is an equidigital number, since it uses as much as digits as its factorization.

112001108977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 37.

The spelling of 112001108977 in words is "one hundred twelve billion, one million, one hundred eight thousand, nine hundred seventy-seven".