288041131 has 8 divisors (see below), whose sum is σ = 329978880. Its totient is φ = 246300648.

The previous prime is 288041129. The next prime is 288041153. The reversal of 288041131 is 131140882.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 288041131 - 2¹ = 288041129 is a prime.

It is a super-2 number, since 2×288041131² = 165935386295518322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 288041131.

It is not an unprimeable number, because it can be changed into a prime (288041161) 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 in 7 ways as a sum of consecutive naturals, for example, 46171 + ... + 52036.

It is an arithmetic number, because the mean of its divisors is an integer number (41247360).

Almost surely, 2^288041131 is an apocalyptic number.

288041131 is a deficient number, since it is larger than the sum of its proper divisors (41937749).

288041131 is an equidigital number, since it uses as much as digits as its factorization.

288041131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98633.

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 288041131 is about 16971.7745389220. The cubic root of 288041131 is about 660.4168861458.

The spelling of 288041131 in words is "two hundred eighty-eight million, forty-one thousand, one hundred thirty-one".