1103385671874 has 96 divisors (see below), whose sum is σ = 2538592617600. Its totient is φ = 345163838976.

The previous prime is 1103385671873. The next prime is 1103385671879. The reversal of 1103385671874 is 4781765833011.

1103385671874 is a `hidden beast` number, since 1 + 1 + 0 + 3 + 3 + 8 + 567 + 1 + 8 + 74 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1103385671874.

It is not an unprimeable number, because it can be changed into a prime (1103385671873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 204365827 + ... + 204371225.

It is an arithmetic number, because the mean of its divisors is an integer number (26443673100).

Almost surely, 2^{1103385671874} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103385671874, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1269296308800).

1103385671874 is an abundant number, since it is smaller than the sum of its proper divisors (1435206945726).

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

1103385671874 is a wasteful number, since it uses less digits than its factorization.

1103385671874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7224 (or 7221 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The spelling of 1103385671874 in words is "one trillion, one hundred three billion, three hundred eighty-five million, six hundred seventy-one thousand, eight hundred seventy-four".