1104121524 has 48 divisors (see below), whose sum is σ = 2907414720. Its totient is φ = 323043840.

The previous prime is 1104121517. The next prime is 1104121537. The reversal of 1104121524 is 4251214011.

It is a self number, because there is not a number n which added to its sum of digits gives 1104121524.

It is a congruent number.

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, 140389 + ... + 148044.

It is an arithmetic number, because the mean of its divisors is an integer number (60571140).

Almost surely, 2^1104121524 is an apocalyptic number.

It is an amenable number.

1104121524 is an abundant number, since it is smaller than the sum of its proper divisors (1803293196).

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

1104121524 is a wasteful number, since it uses less digits than its factorization.

1104121524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288480 (or 288478 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 1104121524 is about 33228.3241226517. The cubic root of 1104121524 is about 1033.5677713886.

Adding to 1104121524 its reverse (4251214011), we get a palindrome (5355335535).

The spelling of 1104121524 in words is "one billion, one hundred four million, one hundred twenty-one thousand, five hundred twenty-four".