120950057 has 2 divisors, whose sum is σ = 120950058. Its totient is φ = 120950056.

The previous prime is 120950047. The next prime is 120950069. The reversal of 120950057 is 750059021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120472576 + 477481 = 10976^2 + 691^2 .

It is a cyclic number.

It is not a de Polignac number, because 120950057 - 2¹⁶ = 120884521 is a prime.

It is not a weakly prime, because it can be changed into another prime (120950047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60475028 + 60475029.

It is an arithmetic number, because the mean of its divisors is an integer number (60475029).

Almost surely, 2^120950057 is an apocalyptic number.

It is an amenable number.

120950057 is a deficient number, since it is larger than the sum of its proper divisors (1).

120950057 is an equidigital number, since it uses as much as digits as its factorization.

120950057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 120950057 is about 10997.7296293371. The cubic root of 120950057 is about 494.5406846997.

The spelling of 120950057 in words is "one hundred twenty million, nine hundred fifty thousand, fifty-seven".