1011827482103 has 4 divisors (see below), whose sum is σ = 1016284872120. Its totient is φ = 1007370092088.

The previous prime is 1011827482093. The next prime is 1011827482121. The reversal of 1011827482103 is 3012847281101.

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

It is a cyclic number.

It is not a de Polignac number, because 1011827482103 - 2¹⁸ = 1011827219959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011827482123) 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, 2228694668 + ... + 2228695121.

It is an arithmetic number, because the mean of its divisors is an integer number (254071218030).

Almost surely, 2^{1011827482103} is an apocalyptic number.

1011827482103 is a deficient number, since it is larger than the sum of its proper divisors (4457390017).

1011827482103 is an equidigital number, since it uses as much as digits as its factorization.

1011827482103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4457390016.

The product of its (nonzero) digits is 21504, while the sum is 38.

The spelling of 1011827482103 in words is "one trillion, eleven billion, eight hundred twenty-seven million, four hundred eighty-two thousand, one hundred three".