10099980001 has 2 divisors, whose sum is σ = 10099980002. Its totient is φ = 10099980000.

The previous prime is 10099979999. The next prime is 10099980047. The reversal of 10099980001 is 10008999001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10000000000 + 99980001 = 100000^2 + 9999^2 .

It is a cyclic number.

It is not a de Polignac number, because 10099980001 - 2¹ = 10099979999 is a prime.

Together with 10099979999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10099980061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5049990000 + 5049990001.

It is an arithmetic number, because the mean of its divisors is an integer number (5049990001).

Almost surely, 2^10099980001 is an apocalyptic number.

It is an amenable number.

10099980001 is a deficient number, since it is larger than the sum of its proper divisors (1).

10099980001 is an equidigital number, since it uses as much as digits as its factorization.

10099980001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 37.

It can be divided in two parts, 100 and 99980001, that multiplied together give a square (9998000100 = 99990²).

The spelling of 10099980001 in words is "ten billion, ninety-nine million, nine hundred eighty thousand, one".