112342104977 has 2 divisors, whose sum is σ = 112342104978. Its totient is φ = 112342104976.

The previous prime is 112342104943. The next prime is 112342105061. The reversal of 112342104977 is 779401243211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77181729856 + 35160375121 = 277816^2 + 187511^2 .

It is a cyclic number.

It is not a de Polignac number, because 112342104977 - 2³⁰ = 111268363153 is a prime.

It is not a weakly prime, because it can be changed into another prime (112342103977) 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, 56171052488 + 56171052489.

It is an arithmetic number, because the mean of its divisors is an integer number (56171052489).

Almost surely, 2^112342104977 is an apocalyptic number.

It is an amenable number.

112342104977 is a deficient number, since it is larger than the sum of its proper divisors (1).

112342104977 is an equidigital number, since it uses as much as digits as its factorization.

112342104977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 41.

The spelling of 112342104977 in words is "one hundred twelve billion, three hundred forty-two million, one hundred four thousand, nine hundred seventy-seven".