120925069 has 2 divisors, whose sum is σ = 120925070. Its totient is φ = 120925068.

The previous prime is 120925067. The next prime is 120925109. The reversal of 120925069 is 960529021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79477225 + 41447844 = 8915^2 + 6438^2 .

It is a cyclic number.

It is not a de Polignac number, because 120925069 - 2¹ = 120925067 is a prime.

It is a super-2 number, since 2×120925069² = 29245744625309522, which contains 22 as substring.

Together with 120925067, it forms a pair of twin primes.

It is equal to p_6891253 and since 120925069 and 6891253 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120925067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60462534 + 60462535.

It is an arithmetic number, because the mean of its divisors is an integer number (60462535).

Almost surely, 2^120925069 is an apocalyptic number.

It is an amenable number.

120925069 is a deficient number, since it is larger than the sum of its proper divisors (1).

120925069 is an equidigital number, since it uses as much as digits as its factorization.

120925069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 120925069 is about 10996.5935179946. The cubic root of 120925069 is about 494.5066253696.

It can be divided in two parts, 12092 and 5069, that added together give a square (17161 = 131²).

The spelling of 120925069 in words is "one hundred twenty million, nine hundred twenty-five thousand, sixty-nine".