2000100097 has 2 divisors, whose sum is σ = 2000100098. Its totient is φ = 2000100096.

The previous prime is 2000099957. The next prime is 2000100131. The reversal of 2000100097 is 7900010002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1858989456 + 141110641 = 43116^2 + 11879^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000100097 - 2¹¹ = 2000098049 is a prime.

It is not a weakly prime, because it can be changed into another prime (2000100397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000050048 + 1000050049.

It is an arithmetic number, because the mean of its divisors is an integer number (1000050049).

Almost surely, 2^2000100097 is an apocalyptic number.

It is an amenable number.

2000100097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000100097 is an equidigital number, since it uses as much as digits as its factorization.

2000100097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 2000100097 is about 44722.4786544753. The cubic root of 2000100097 is about 1259.9420685971.

Adding to 2000100097 its reverse (7900010002), we get a palindrome (9900110099).

The spelling of 2000100097 in words is "two billion, one hundred thousand, ninety-seven".