101992716653 has 2 divisors, whose sum is σ = 101992716654. Its totient is φ = 101992716652.

The previous prime is 101992716619. The next prime is 101992716691. The reversal of 101992716653 is 356617299101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76951869604 + 25040847049 = 277402^2 + 158243^2 .

It is a cyclic number.

It is not a de Polignac number, because 101992716653 - 2²⁶ = 101925607789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101992316653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50996358326 + 50996358327.

It is an arithmetic number, because the mean of its divisors is an integer number (50996358327).

Almost surely, 2^101992716653 is an apocalyptic number.

It is an amenable number.

101992716653 is a deficient number, since it is larger than the sum of its proper divisors (1).

101992716653 is an equidigital number, since it uses as much as digits as its factorization.

101992716653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 612360, while the sum is 50.

The spelling of 101992716653 in words is "one hundred one billion, nine hundred ninety-two million, seven hundred sixteen thousand, six hundred fifty-three".