100020114989 has 2 divisors, whose sum is σ = 100020114990. Its totient is φ = 100020114988.

The previous prime is 100020114937. The next prime is 100020115049. The reversal of 100020114989 is 989411020001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90771446089 + 9248668900 = 301283^2 + 96170^2 .

It is a cyclic number.

It is not a de Polignac number, because 100020114989 - 2¹² = 100020110893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100020114289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50010057494 + 50010057495.

It is an arithmetic number, because the mean of its divisors is an integer number (50010057495).

Almost surely, 2^100020114989 is an apocalyptic number.

It is an amenable number.

100020114989 is a deficient number, since it is larger than the sum of its proper divisors (1).

100020114989 is an equidigital number, since it uses as much as digits as its factorization.

100020114989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 35.

The spelling of 100020114989 in words is "one hundred billion, twenty million, one hundred fourteen thousand, nine hundred eighty-nine".