120773953 has 2 divisors, whose sum is σ = 120773954. Its totient is φ = 120773952.

The previous prime is 120773869. The next prime is 120773959. The reversal of 120773953 is 359377021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91527489 + 29246464 = 9567^2 + 5408^2 .

It is a cyclic number.

It is not a de Polignac number, because 120773953 - 2⁹ = 120773441 is a prime.

It is not a weakly prime, because it can be changed into another prime (120773959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60386976 + 60386977.

It is an arithmetic number, because the mean of its divisors is an integer number (60386977).

Almost surely, 2^120773953 is an apocalyptic number.

It is an amenable number.

120773953 is a deficient number, since it is larger than the sum of its proper divisors (1).

120773953 is an equidigital number, since it uses as much as digits as its factorization.

120773953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39690, while the sum is 37.

The square root of 120773953 is about 10989.7203331113. The cubic root of 120773953 is about 494.3005500599.

The spelling of 120773953 in words is "one hundred twenty million, seven hundred seventy-three thousand, nine hundred fifty-three".