1103203332194 has 16 divisors (see below), whose sum is σ = 1655599922496. Its totient is φ = 551336763600.

The previous prime is 1103203332193. The next prime is 1103203332299. The reversal of 1103203332194 is 4912333023011.

It is a self number, because there is not a number n which added to its sum of digits gives 1103203332194.

It is not an unprimeable number, because it can be changed into a prime (1103203332193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40708589 + ... + 40735679.

It is an arithmetic number, because the mean of its divisors is an integer number (103474995156).

Almost surely, 2^{1103203332194} is an apocalyptic number.

1103203332194 is a deficient number, since it is larger than the sum of its proper divisors (552396590302).

1103203332194 is a wasteful number, since it uses less digits than its factorization.

1103203332194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36121.

The product of its (nonzero) digits is 11664, while the sum is 32.

The spelling of 1103203332194 in words is "one trillion, one hundred three billion, two hundred three million, three hundred thirty-two thousand, one hundred ninety-four".