20100937 has 2 divisors, whose sum is σ = 20100938. Its totient is φ = 20100936.

The previous prime is 20100931. The next prime is 20100943. The reversal of 20100937 is 73900102.

It is a balanced prime because it is at equal distance from previous prime (20100931) and next prime (20100943).

It can be written as a sum of positive squares in only one way, i.e., 11451456 + 8649481 = 3384^2 + 2941^2 .

It is a cyclic number.

It is not a de Polignac number, because 20100937 - 2⁷ = 20100809 is a prime.

It is not a weakly prime, because it can be changed into another prime (20100931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10050468 + 10050469.

It is an arithmetic number, because the mean of its divisors is an integer number (10050469).

Almost surely, 2^20100937 is an apocalyptic number.

It is an amenable number.

20100937 is a deficient number, since it is larger than the sum of its proper divisors (1).

20100937 is an equidigital number, since it uses as much as digits as its factorization.

20100937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 20100937 is about 4483.4068519375. The cubic root of 20100937 is about 271.8976375566.

The spelling of 20100937 in words is "twenty million, one hundred thousand, nine hundred thirty-seven".