1111011893039 has 4 divisors (see below), whose sum is σ = 1176365533824. Its totient is φ = 1045658252256.

The previous prime is 1111011893029. The next prime is 1111011893041. The reversal of 1111011893039 is 9303981101111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1111011893039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1111011892993 and 1111011893011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111011893029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32676820367 + ... + 32676820400.

It is an arithmetic number, because the mean of its divisors is an integer number (294091383456).

Almost surely, 2^{1111011893039} is an apocalyptic number.

1111011893039 is a deficient number, since it is larger than the sum of its proper divisors (65353640785).

1111011893039 is an equidigital number, since it uses as much as digits as its factorization.

1111011893039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65353640784.

The product of its (nonzero) digits is 5832, while the sum is 38.

The spelling of 1111011893039 in words is "one trillion, one hundred eleven billion, eleven million, eight hundred ninety-three thousand, thirty-nine".