1102904400 has 360 divisors, whose sum is σ = 4071718560. Its totient is φ = 252979200.

The previous prime is 1102904371. The next prime is 1102904417. The reversal of 1102904400 is 44092011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 18080370 + ... + 18080430.

Almost surely, 2^1102904400 is an apocalyptic number.

1102904400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102904400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2035859280).

1102904400 is an abundant number, since it is smaller than the sum of its proper divisors (2968814160).

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

1102904400 is a wasteful number, since it uses less digits than its factorization.

1102904400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1102904400 is about 33210.0045167115. The cubic root of 1102904400 is about 1033.1878486357.

Adding to 1102904400 its reverse (44092011), we get a palindrome (1146996411).

The spelling of 1102904400 in words is "one billion, one hundred two million, nine hundred four thousand, four hundred".