1104123960 has 192 divisors, whose sum is σ = 3850610400. Its totient is φ = 284207616.

The previous prime is 1104123959. The next prime is 1104123961. The reversal of 1104123960 is 693214011.

It is an interprime number because it is at equal distance from previous prime (1104123959) and next prime (1104123961).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104123961) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 279922 + ... + 283838.

Almost surely, 2^1104123960 is an apocalyptic number.

1104123960 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 1104123960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1925305200).

1104123960 is an abundant number, since it is smaller than the sum of its proper divisors (2746486440).

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

1104123960 is a wasteful number, since it uses less digits than its factorization.

1104123960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3972 (or 3956 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 1104123960 is about 33228.3607781064. The cubic root of 1104123960 is about 1033.5685315010.

Adding to 1104123960 its reverse (693214011), we get a palindrome (1797337971).

The spelling of 1104123960 in words is "one billion, one hundred four million, one hundred twenty-three thousand, nine hundred sixty".