99381083701 has 2 divisors, whose sum is σ = 99381083702. Its totient is φ = 99381083700.

The previous prime is 99381083687. The next prime is 99381083723. The reversal of 99381083701 is 10738018399.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91112818801 + 8268264900 = 301849^2 + 90930^2 .

It is a cyclic number.

It is not a de Polignac number, because 99381083701 - 2¹³ = 99381075509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99381083771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49690541850 + 49690541851.

It is an arithmetic number, because the mean of its divisors is an integer number (49690541851).

Almost surely, 2^99381083701 is an apocalyptic number.

It is an amenable number.

99381083701 is a deficient number, since it is larger than the sum of its proper divisors (1).

99381083701 is an equidigital number, since it uses as much as digits as its factorization.

99381083701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 49.

The spelling of 99381083701 in words is "ninety-nine billion, three hundred eighty-one million, eighty-three thousand, seven hundred one".