1102988304 has 240 divisors, whose sum is σ = 3604174080. Its totient is φ = 311351040.

The previous prime is 1102988297. The next prime is 1102988309. The reversal of 1102988304 is 4038892011.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1102988309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2016159 + ... + 2016705.

It is an arithmetic number, because the mean of its divisors is an integer number (15017392).

Almost surely, 2^1102988304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102988304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1802087040).

1102988304 is an abundant number, since it is smaller than the sum of its proper divisors (2501185776).

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

1102988304 is a wasteful number, since it uses less digits than its factorization.

1102988304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658 (or 649 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 1102988304 is about 33211.2677264810. The cubic root of 1102988304 is about 1033.2140480643.

The spelling of 1102988304 in words is "one billion, one hundred two million, nine hundred eighty-eight thousand, three hundred four".