120973192577 has 2 divisors, whose sum is σ = 120973192578. Its totient is φ = 120973192576.

The previous prime is 120973192559. The next prime is 120973192583. The reversal of 120973192577 is 775291379021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79822635841 + 41150556736 = 282529^2 + 202856^2 .

It is a cyclic number.

It is not a de Polignac number, because 120973192577 - 2⁸ = 120973192321 is a prime.

It is not a weakly prime, because it can be changed into another prime (120973192507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60486596288 + 60486596289.

It is an arithmetic number, because the mean of its divisors is an integer number (60486596289).

Almost surely, 2^120973192577 is an apocalyptic number.

It is an amenable number.

120973192577 is a deficient number, since it is larger than the sum of its proper divisors (1).

120973192577 is an equidigital number, since it uses as much as digits as its factorization.

120973192577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1666980, while the sum is 53.

The spelling of 120973192577 in words is "one hundred twenty billion, nine hundred seventy-three million, one hundred ninety-two thousand, five hundred seventy-seven".