1104131550 has 48 divisors (see below), whose sum is σ = 2745538560. Its totient is φ = 293651040.

The previous prime is 1104131549. The next prime is 1104131573. The reversal of 1104131550 is 551314011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47841 + ... + 67059.

It is an arithmetic number, because the mean of its divisors is an integer number (57198720).

Almost surely, 2^1104131550 is an apocalyptic number.

1104131550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1104131550 is an abundant number, since it is smaller than the sum of its proper divisors (1641407010).

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

1104131550 is a wasteful number, since it uses less digits than its factorization.

1104131550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19617 (or 19612 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 1104131550 is about 33228.4749875765. The cubic root of 1104131550 is about 1033.5708998242.

Adding to 1104131550 its reverse (551314011), we get a palindrome (1655445561).

The spelling of 1104131550 in words is "one billion, one hundred four million, one hundred thirty-one thousand, five hundred fifty".