120543229 has 2 divisors, whose sum is σ = 120543230. Its totient is φ = 120543228.

The previous prime is 120543223. The next prime is 120543257. The reversal of 120543229 is 922345021.

It is an a-pointer prime, because the next prime (120543257) can be obtained adding 120543229 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84603204 + 35940025 = 9198^2 + 5995^2 .

It is a cyclic number.

It is not a de Polignac number, because 120543229 - 2¹⁷ = 120412157 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 120543197 and 120543206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120543223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60271614 + 60271615.

It is an arithmetic number, because the mean of its divisors is an integer number (60271615).

Almost surely, 2^120543229 is an apocalyptic number.

It is an amenable number.

120543229 is a deficient number, since it is larger than the sum of its proper divisors (1).

120543229 is an equidigital number, since it uses as much as digits as its factorization.

120543229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 120543229 is about 10979.2180504806. The cubic root of 120543229 is about 493.9855823074.

The spelling of 120543229 in words is "one hundred twenty million, five hundred forty-three thousand, two hundred twenty-nine".