1010100009497 has 2 divisors, whose sum is σ = 1010100009498. Its totient is φ = 1010100009496.

The previous prime is 1010100009469. The next prime is 1010100009511. The reversal of 1010100009497 is 7949000010101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1007877452761 + 2222556736 = 1003931^2 + 47144^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010100009497 - 2⁶ = 1010100009433 is a prime.

It is not a weakly prime, because it can be changed into another prime (1010100009427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505050004748 + 505050004749.

It is an arithmetic number, because the mean of its divisors is an integer number (505050004749).

Almost surely, 2^{1010100009497} is an apocalyptic number.

It is an amenable number.

1010100009497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010100009497 is an equidigital number, since it uses as much as digits as its factorization.

1010100009497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 32.

Adding to 1010100009497 its reverse (7949000010101), we get a palindrome (8959100019598).

The spelling of 1010100009497 in words is "one trillion, ten billion, one hundred million, nine thousand, four hundred ninety-seven".