1103381541208 has 64 divisors (see below), whose sum is σ = 2167948800000. Its totient is φ = 525759771264.

The previous prime is 1103381541203. The next prime is 1103381541217. The reversal of 1103381541208 is 8021451833011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103381541203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74752533 + ... + 74767291.

It is an arithmetic number, because the mean of its divisors is an integer number (33874200000).

Almost surely, 2^{1103381541208} is an apocalyptic number.

It is an amenable number.

1103381541208 is a deficient number, since it is larger than the sum of its proper divisors (1064567258792).

1103381541208 is a wasteful number, since it uses less digits than its factorization.

1103381541208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18952 (or 18948 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 37.

The spelling of 1103381541208 in words is "one trillion, one hundred three billion, three hundred eighty-one million, five hundred forty-one thousand, two hundred eight".