1103851562828 has 12 divisors (see below), whose sum is σ = 2207703125712. Its totient is φ = 473079241200.

The previous prime is 1103851562791. The next prime is 1103851562831. The reversal of 1103851562828 is 8282651583011.

1103851562828 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19711635023 + ... + 19711635078.

It is an arithmetic number, because the mean of its divisors is an integer number (183975260476).

Almost surely, 2^{1103851562828} is an apocalyptic number.

It is an amenable number.

1103851562828 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1103851562828 is a wasteful number, since it uses less digits than its factorization.

1103851562828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39423270112 (or 39423270110 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 50.

The spelling of 1103851562828 in words is "one trillion, one hundred three billion, eight hundred fifty-one million, five hundred sixty-two thousand, eight hundred twenty-eight".