2133801017 has 4 divisors (see below), whose sum is σ = 2135226000. Its totient is φ = 2132376036.

The previous prime is 2133801001. The next prime is 2133801029. The reversal of 2133801017 is 7101083312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2133801017 - 2⁴ = 2133801001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2133801067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 710243 + ... + 713240.

It is an arithmetic number, because the mean of its divisors is an integer number (533806500).

Almost surely, 2^2133801017 is an apocalyptic number.

It is an amenable number.

2133801017 is a deficient number, since it is larger than the sum of its proper divisors (1424983).

2133801017 is a wasteful number, since it uses less digits than its factorization.

2133801017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424982.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 2133801017 is about 46193.0840819272. The cubic root of 2133801017 is about 1287.4132441872.

Adding to 2133801017 its reverse (7101083312), we get a palindrome (9234884329).

The spelling of 2133801017 in words is "two billion, one hundred thirty-three million, eight hundred one thousand, seventeen".