1013269288 has 32 divisors (see below), whose sum is σ = 1916084160. Its totient is φ = 502329600.

The previous prime is 1013269253. The next prime is 1013269289. The reversal of 1013269288 is 8829623101.

It is a self number, because there is not a number n which added to its sum of digits gives 1013269288.

It is not an unprimeable number, because it can be changed into a prime (1013269289) 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, 843088 + ... + 844288.

It is an arithmetic number, because the mean of its divisors is an integer number (59877630).

Almost surely, 2^1013269288 is an apocalyptic number.

It is an amenable number.

1013269288 is a deficient number, since it is larger than the sum of its proper divisors (902814872).

1013269288 is a wasteful number, since it uses less digits than its factorization.

1013269288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017 (or 2013 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 1013269288 is about 31831.8910528420. The cubic root of 1013269288 is about 1004.4036751790.

The spelling of 1013269288 in words is "one billion, thirteen million, two hundred sixty-nine thousand, two hundred eighty-eight".