100303311089 has 2 divisors, whose sum is σ = 100303311090. Its totient is φ = 100303311088.

The previous prime is 100303311001. The next prime is 100303311091. The reversal of 100303311089 is 980113303001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75973550689 + 24329760400 = 275633^2 + 155980^2 .

It is a cyclic number.

It is not a de Polignac number, because 100303311089 - 2²⁴ = 100286533873 is a prime.

Together with 100303311091, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (100303310089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50151655544 + 50151655545.

It is an arithmetic number, because the mean of its divisors is an integer number (50151655545).

Almost surely, 2^100303311089 is an apocalyptic number.

It is an amenable number.

100303311089 is a deficient number, since it is larger than the sum of its proper divisors (1).

100303311089 is an equidigital number, since it uses as much as digits as its factorization.

100303311089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 100303311089 in words is "one hundred billion, three hundred three million, three hundred eleven thousand, eighty-nine".