1101103313194 has 4 divisors (see below), whose sum is σ = 1651654969794. Its totient is φ = 550551656596.

The previous prime is 1101103313179. The next prime is 1101103313347. The reversal of 1101103313194 is 4913133011011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 924841885969 + 176261427225 = 961687^2 + 419835^2 .

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 as a sum of consecutive naturals, namely, 275275828297 + ... + 275275828300.

Almost surely, 2^{1101103313194} is an apocalyptic number.

1101103313194 is a deficient number, since it is larger than the sum of its proper divisors (550551656600).

1101103313194 is an equidigital number, since it uses as much as digits as its factorization.

1101103313194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550551656599.

The product of its (nonzero) digits is 972, while the sum is 28.

The spelling of 1101103313194 in words is "one trillion, one hundred one billion, one hundred three million, three hundred thirteen thousand, one hundred ninety-four".