2000136937 has 2 divisors, whose sum is σ = 2000136938. Its totient is φ = 2000136936.

The previous prime is 2000136917. The next prime is 2000136967. The reversal of 2000136937 is 7396310002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1443696016 + 556440921 = 37996^2 + 23589^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2000136937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2000136899 and 2000136908.

It is not a weakly prime, because it can be changed into another prime (2000136917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000068468 + 1000068469.

It is an arithmetic number, because the mean of its divisors is an integer number (1000068469).

Almost surely, 2^2000136937 is an apocalyptic number.

It is an amenable number.

2000136937 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000136937 is an equidigital number, since it uses as much as digits as its factorization.

2000136937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 2000136937 is about 44722.8905259935. The cubic root of 2000136937 is about 1259.9498042068.

Adding to 2000136937 its reverse (7396310002), we get a palindrome (9396446939).

The spelling of 2000136937 in words is "two billion, one hundred thirty-six thousand, nine hundred thirty-seven".