120253183 has 2 divisors, whose sum is σ = 120253184. Its totient is φ = 120253182.

The previous prime is 120253157. The next prime is 120253201. The reversal of 120253183 is 381352021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120253183 - 2¹⁷ = 120122111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120253103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60126591 + 60126592.

It is an arithmetic number, because the mean of its divisors is an integer number (60126592).

Almost surely, 2^120253183 is an apocalyptic number.

120253183 is a deficient number, since it is larger than the sum of its proper divisors (1).

120253183 is an equidigital number, since it uses as much as digits as its factorization.

120253183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 120253183 is about 10966.0012310778. The cubic root of 120253183 is about 493.5890617281.

The spelling of 120253183 in words is "one hundred twenty million, two hundred fifty-three thousand, one hundred eighty-three".