1011000210097 has 2 divisors, whose sum is σ = 1011000210098. Its totient is φ = 1011000210096.

The previous prime is 1011000210071. The next prime is 1011000210107. The reversal of 1011000210097 is 7900120001101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 843318968976 + 167681241121 = 918324^2 + 409489^2 .

It is a cyclic number.

It is not a de Polignac number, because 1011000210097 - 2³¹ = 1008852726449 is a prime.

It is not a weakly prime, because it can be changed into another prime (1011000210697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505500105048 + 505500105049.

It is an arithmetic number, because the mean of its divisors is an integer number (505500105049).

Almost surely, 2^{1011000210097} is an apocalyptic number.

It is an amenable number.

1011000210097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011000210097 is an equidigital number, since it uses as much as digits as its factorization.

1011000210097 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 22.

Adding to 1011000210097 its reverse (7900120001101), we get a palindrome (8911120211198).

The spelling of 1011000210097 in words is "one trillion, eleven billion, two hundred ten thousand, ninety-seven".