2000133775 has 12 divisors (see below), whose sum is σ = 2480990512. Its totient is φ = 1599575040.

The previous prime is 2000133763. The next prime is 2000133823. The reversal of 2000133775 is 5773310002.

It is not a de Polignac number, because 2000133775 - 2¹³ = 2000125583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74854 + ... + 97996.

Almost surely, 2^2000133775 is an apocalyptic number.

2000133775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2000133775 is a deficient number, since it is larger than the sum of its proper divisors (480856737).

2000133775 is a wasteful number, since it uses less digits than its factorization.

2000133775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26610 (or 26605 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 2000133775 is about 44722.8551749550. The cubic root of 2000133775 is about 1259.9491402583.

Adding to 2000133775 its reverse (5773310002), we get a palindrome (7773443777).

The spelling of 2000133775 in words is "two billion, one hundred thirty-three thousand, seven hundred seventy-five".