112021120973 has 2 divisors, whose sum is σ = 112021120974. Its totient is φ = 112021120972.

The previous prime is 112021120907. The next prime is 112021121041. The reversal of 112021120973 is 379021120211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107874147364 + 4146973609 = 328442^2 + 64397^2 .

It is a cyclic number.

It is not a de Polignac number, because 112021120973 - 2¹⁰ = 112021119949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112021120073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56010560486 + 56010560487.

It is an arithmetic number, because the mean of its divisors is an integer number (56010560487).

Almost surely, 2^112021120973 is an apocalyptic number.

It is an amenable number.

112021120973 is a deficient number, since it is larger than the sum of its proper divisors (1).

112021120973 is an equidigital number, since it uses as much as digits as its factorization.

112021120973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 29.

The spelling of 112021120973 in words is "one hundred twelve billion, twenty-one million, one hundred twenty thousand, nine hundred seventy-three".