1111052050003 has 16 divisors (see below), whose sum is σ = 1273658400000. Its totient is φ = 949419912672.

The previous prime is 1111052050001. The next prime is 1111052050039. The reversal of 1111052050003 is 3000502501111.

It is not a de Polignac number, because 1111052050003 - 2¹ = 1111052050001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1111052050001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4270213 + ... + 4522921.

It is an arithmetic number, because the mean of its divisors is an integer number (79603650000).

Almost surely, 2^{1111052050003} is an apocalyptic number.

1111052050003 is a deficient number, since it is larger than the sum of its proper divisors (162606349997).

1111052050003 is a wasteful number, since it uses less digits than its factorization.

1111052050003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254634.

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 1111052050003 its reverse (3000502501111), we get a palindrome (4111554551114).

The spelling of 1111052050003 in words is "one trillion, one hundred eleven billion, fifty-two million, fifty thousand, three".