288125123 has 8 divisors (see below), whose sum is σ = 338496816. Its totient is φ = 241783200.

The previous prime is 288125113. The next prime is 288125137. The reversal of 288125123 is 321521882.

It is a happy number.

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 288125123 - 2⁶ = 288125059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 288125123.

It is not an unprimeable number, because it can be changed into a prime (288125113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007288 + ... + 1007573.

It is an arithmetic number, because the mean of its divisors is an integer number (42312102).

Almost surely, 2^288125123 is an apocalyptic number.

288125123 is a deficient number, since it is larger than the sum of its proper divisors (50371693).

288125123 is a wasteful number, since it uses less digits than its factorization.

288125123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014885.

The product of its digits is 7680, while the sum is 32.

The square root of 288125123 is about 16974.2488199036. The cubic root of 288125123 is about 660.4810718221.

The spelling of 288125123 in words is "two hundred eighty-eight million, one hundred twenty-five thousand, one hundred twenty-three".