1104012230525 has 48 divisors (see below), whose sum is σ = 1396709854848. Its totient is φ = 865506720000.

The previous prime is 1104012230501. The next prime is 1104012230543. The reversal of 1104012230525 is 5250322104011.

It is a de Polignac number, because none of the positive numbers 2^k-1104012230525 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1104012230494 and 1104012230503.

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 47 ways as a sum of consecutive naturals, for example, 249717815 + ... + 249722235.

It is an arithmetic number, because the mean of its divisors is an integer number (29098121976).

Almost surely, 2^{1104012230525} is an apocalyptic number.

It is an amenable number.

1104012230525 is a deficient number, since it is larger than the sum of its proper divisors (292697624323).

1104012230525 is a wasteful number, since it uses less digits than its factorization.

1104012230525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5462 (or 5457 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 1104012230525 its reverse (5250322104011), we get a palindrome (6354334334536).

The spelling of 1104012230525 in words is "one trillion, one hundred four billion, twelve million, two hundred thirty thousand, five hundred twenty-five".