2030311020097 has 2 divisors, whose sum is σ = 2030311020098. Its totient is φ = 2030311020096.

The previous prime is 2030311020091. The next prime is 2030311020191. The reversal of 2030311020097 is 7900201130302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1817707954176 + 212603065921 = 1348224^2 + 461089^2 .

It is a cyclic number.

It is not a de Polignac number, because 2030311020097 - 2⁷ = 2030311019969 is a prime.

It is not a weakly prime, because it can be changed into another prime (2030311020091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015155510048 + 1015155510049.

It is an arithmetic number, because the mean of its divisors is an integer number (1015155510049).

Almost surely, 2^{2030311020097} is an apocalyptic number.

It is an amenable number.

2030311020097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030311020097 is an equidigital number, since it uses as much as digits as its factorization.

2030311020097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 28.

Adding to 2030311020097 its reverse (7900201130302), we get a palindrome (9930512150399).

The spelling of 2030311020097 in words is "two trillion, thirty billion, three hundred eleven million, twenty thousand, ninety-seven".