100001110999747 has 2 divisors, whose sum is σ = 100001110999748. Its totient is φ = 100001110999746.

The previous prime is 100001110999711. The next prime is 100001110999753. The reversal of 100001110999747 is 747999011100001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100001110999747 - 2²³ = 100001102611139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100001110999747.

It is not a weakly prime, because it can be changed into another prime (100001110993747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000555499873 + 50000555499874.

It is an arithmetic number, because the mean of its divisors is an integer number (50000555499874).

Almost surely, 2^{100001110999747} is an apocalyptic number.

100001110999747 is a deficient number, since it is larger than the sum of its proper divisors (1).

100001110999747 is an equidigital number, since it uses as much as digits as its factorization.

100001110999747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 142884, while the sum is 49.

The spelling of 100001110999747 in words is "one hundred trillion, one billion, one hundred ten million, nine hundred ninety-nine thousand, seven hundred forty-seven".