120136363 has 2 divisors, whose sum is σ = 120136364. Its totient is φ = 120136362.

The previous prime is 120136351. The next prime is 120136391. The reversal of 120136363 is 363631021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120136363 - 2²⁵ = 86581931 is a prime.

It is not a weakly prime, because it can be changed into another prime (120136333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60068181 + 60068182.

It is an arithmetic number, because the mean of its divisors is an integer number (60068182).

Almost surely, 2^120136363 is an apocalyptic number.

120136363 is a deficient number, since it is larger than the sum of its proper divisors (1).

120136363 is an equidigital number, since it uses as much as digits as its factorization.

120136363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 120136363 is about 10960.6734738336. The cubic root of 120136363 is about 493.4291775170.

Adding to 120136363 its reverse (363631021), we get a palindrome (483767384).

The spelling of 120136363 in words is "one hundred twenty million, one hundred thirty-six thousand, three hundred sixty-three".