2026981133 has 8 divisors (see below), whose sum is σ = 2036404800. Its totient is φ = 2017579168.

The previous prime is 2026981081. The next prime is 2026981183. The reversal of 2026981133 is 3311896202.

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

It is a cyclic number.

It is not a de Polignac number, because 2026981133 - 2⁶ = 2026981069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2026981093 and 2026981102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2026981183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199310 + ... + 209232.

It is an arithmetic number, because the mean of its divisors is an integer number (254550600).

Almost surely, 2^2026981133 is an apocalyptic number.

It is an amenable number.

2026981133 is a deficient number, since it is larger than the sum of its proper divisors (9423667).

2026981133 is an equidigital number, since it uses as much as digits as its factorization.

2026981133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10851.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 2026981133 is about 45022.0072075868. The cubic root of 2026981133 is about 1265.5614442895.

The spelling of 2026981133 in words is "two billion, twenty-six million, nine hundred eighty-one thousand, one hundred thirty-three".