10099997953 has 2 divisors, whose sum is σ = 10099997954. Its totient is φ = 10099997952.

The previous prime is 10099997927. The next prime is 10099997983. The reversal of 10099997953 is 35979999001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10037635344 + 62362609 = 100188^2 + 7897^2 .

It is a cyclic number.

It is not a de Polignac number, because 10099997953 - 2²¹ = 10097900801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10099997891 and 10099997900.

It is not a weakly prime, because it can be changed into another prime (10099997923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5049998976 + 5049998977.

It is an arithmetic number, because the mean of its divisors is an integer number (5049998977).

Almost surely, 2^10099997953 is an apocalyptic number.

It is an amenable number.

10099997953 is a deficient number, since it is larger than the sum of its proper divisors (1).

10099997953 is an equidigital number, since it uses as much as digits as its factorization.

10099997953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6200145, while the sum is 61.

The spelling of 10099997953 in words is "ten billion, ninety-nine million, nine hundred ninety-seven thousand, nine hundred fifty-three".