1011833682081 has 8 divisors (see below), whose sum is σ = 1363019943264. Its totient is φ = 667601604480.

The previous prime is 1011833682073. The next prime is 1011833682121. The reversal of 1011833682081 is 1802863381101.

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

It is not a de Polignac number, because 1011833682081 - 2³ = 1011833682073 is a prime.

It is a super-2 number, since 2×1011833682081² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1011833682031) 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 7 ways as a sum of consecutive naturals, for example, 1738545555 + ... + 1738546136.

It is an arithmetic number, because the mean of its divisors is an integer number (170377492908).

Almost surely, 2^{1011833682081} is an apocalyptic number.

It is an amenable number.

1011833682081 is a deficient number, since it is larger than the sum of its proper divisors (351186261183).

1011833682081 is an equidigital number, since it uses as much as digits as its factorization.

1011833682081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3477091791.

The product of its (nonzero) digits is 55296, while the sum is 42.

The spelling of 1011833682081 in words is "one trillion, eleven billion, eight hundred thirty-three million, six hundred eighty-two thousand, eighty-one".