1011000210697 has 2 divisors, whose sum is σ = 1011000210698. Its totient is φ = 1011000210696.

The previous prime is 1011000210679. The next prime is 1011000210709. The reversal of 1011000210697 is 7960120001101.

Together with previous prime (1011000210679) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1005439376656 + 5560834041 = 1002716^2 + 74571^2 .

It is a cyclic number.

It is not a de Polignac number, because 1011000210697 - 2³¹ = 1008852727049 is a prime.

It is not a weakly prime, because it can be changed into another prime (1011000210667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505500105348 + 505500105349.

It is an arithmetic number, because the mean of its divisors is an integer number (505500105349).

Almost surely, 2^{1011000210697} is an apocalyptic number.

It is an amenable number.

1011000210697 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011000210697 is an equidigital number, since it uses as much as digits as its factorization.

1011000210697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 28.

Adding to 1011000210697 its reverse (7960120001101), we get a palindrome (8971120211798).

The spelling of 1011000210697 in words is "one trillion, eleven billion, two hundred ten thousand, six hundred ninety-seven".