2000331373 has 2 divisors, whose sum is σ = 2000331374. Its totient is φ = 2000331372.

The previous prime is 2000331331. The next prime is 2000331409. The reversal of 2000331373 is 3731330002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1925629924 + 74701449 = 43882^2 + 8643^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000331373 - 2¹³ = 2000323181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000331973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000165686 + 1000165687.

It is an arithmetic number, because the mean of its divisors is an integer number (1000165687).

Almost surely, 2^2000331373 is an apocalyptic number.

It is an amenable number.

2000331373 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000331373 is an equidigital number, since it uses as much as digits as its factorization.

2000331373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 22.

The square root of 2000331373 is about 44725.0642593166. The cubic root of 2000331373 is about 1259.9906300219.

Adding to 2000331373 its reverse (3731330002), we get a palindrome (5731661375).

The spelling of 2000331373 in words is "two billion, three hundred thirty-one thousand, three hundred seventy-three".