120235469 has 2 divisors, whose sum is σ = 120235470. Its totient is φ = 120235468.

The previous prime is 120235433. The next prime is 120235487. The reversal of 120235469 is 964532021.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119355625 + 879844 = 10925^2 + 938^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120235469 is a prime.

It is a super-2 number, since 2×120235469² = 28913136011299922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120235069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60117734 + 60117735.

It is an arithmetic number, because the mean of its divisors is an integer number (60117735).

Almost surely, 2^120235469 is an apocalyptic number.

It is an amenable number.

120235469 is a deficient number, since it is larger than the sum of its proper divisors (1).

120235469 is an equidigital number, since it uses as much as digits as its factorization.

120235469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 120235469 is about 10965.1935231440. The cubic root of 120235469 is about 493.5648243489.

The spelling of 120235469 in words is "one hundred twenty million, two hundred thirty-five thousand, four hundred sixty-nine".