1110268080 has 80 divisors (see below), whose sum is σ = 3824264160. Its totient is φ = 296070912.

The previous prime is 1110268073. The next prime is 1110268153. The reversal of 1110268080 is 808620111.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254847 + ... + 259166.

It is an arithmetic number, because the mean of its divisors is an integer number (47803302).

Almost surely, 2^1110268080 is an apocalyptic number.

1110268080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110268080 is an abundant number, since it is smaller than the sum of its proper divisors (2713996080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1110268080 is a wasteful number, since it uses less digits than its factorization.

1110268080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514035 (or 514023 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 27.

The square root of 1110268080 is about 33320.6854671389. The cubic root of 1110268080 is about 1035.4821530067.

Adding to 1110268080 its reverse (808620111), we get a palindrome (1918888191).

The spelling of 1110268080 in words is "one billion, one hundred ten million, two hundred sixty-eight thousand, eighty".