100001001020983 has 2 divisors, whose sum is σ = 100001001020984. Its totient is φ = 100001001020982.

The previous prime is 100001001020923. The next prime is 100001001020993. The reversal of 100001001020983 is 389020100100001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100001001020983 - 2¹³ = 100001001012791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100001001020923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000500510491 + 50000500510492.

It is an arithmetic number, because the mean of its divisors is an integer number (50000500510492).

Almost surely, 2^{100001001020983} is an apocalyptic number.

100001001020983 is a deficient number, since it is larger than the sum of its proper divisors (1).

100001001020983 is an equidigital number, since it uses as much as digits as its factorization.

100001001020983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 25.

Adding to 100001001020983 its reverse (389020100100001), we get a palindrome (489021101120984).

The spelling of 100001001020983 in words is "one hundred trillion, one billion, one million, twenty thousand, nine hundred eighty-three".