1111331203134 has 8 divisors (see below), whose sum is σ = 2222662406280. Its totient is φ = 370443734376.

The previous prime is 1111331203123. The next prime is 1111331203163. The reversal of 1111331203134 is 4313021331111.

It is a sphenic number, since it is the product of 3 distinct primes.

1111331203134 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92610933589 + ... + 92610933600.

It is an arithmetic number, because the mean of its divisors is an integer number (277832800785).

Almost surely, 2^{1111331203134} is an apocalyptic number.

1111331203134 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.

1111331203134 is a wasteful number, since it uses less digits than its factorization.

1111331203134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185221867194.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 1111331203134 its reverse (4313021331111), we get a palindrome (5424352534245).

The spelling of 1111331203134 in words is "one trillion, one hundred eleven billion, three hundred thirty-one million, two hundred three thousand, one hundred thirty-four".