236120045 has 16 divisors (see below), whose sum is σ = 324207360. Its totient is φ = 161718144.

The previous prime is 236120039. The next prime is 236120069. The reversal of 236120045 is 540021632.

It is not a de Polignac number, because 236120045 - 2⁴ = 236120029 is a prime.

It is a super-3 number, since 3×236120045³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 236120045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29816 + ... + 36894.

It is an arithmetic number, because the mean of its divisors is an integer number (20262960).

Almost surely, 2^236120045 is an apocalyptic number.

It is an amenable number.

236120045 is a deficient number, since it is larger than the sum of its proper divisors (88087315).

236120045 is an equidigital number, since it uses as much as digits as its factorization.

236120045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8044.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 236120045 is about 15366.1981309626. The cubic root of 236120045 is about 618.0794235714.

Adding to 236120045 its reverse (540021632), we get a palindrome (776141677).

The spelling of 236120045 in words is "two hundred thirty-six million, one hundred twenty thousand, forty-five".