10001000110399 has 2 divisors, whose sum is σ = 10001000110400. Its totient is φ = 10001000110398.

The previous prime is 10001000110391. The next prime is 10001000110403. The reversal of 10001000110399 is 99301100010001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10001000110399 - 2³ = 10001000110391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10001000110391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000500055199 + 5000500055200.

It is an arithmetic number, because the mean of its divisors is an integer number (5000500055200).

Almost surely, 2^{10001000110399} is an apocalyptic number.

10001000110399 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001000110399 is an equidigital number, since it uses as much as digits as its factorization.

10001000110399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243, while the sum is 25.

The spelling of 10001000110399 in words is "ten trillion, one billion, one hundred ten thousand, three hundred ninety-nine".