80108101 has 2 divisors, whose sum is σ = 80108102. Its totient is φ = 80108100.

The previous prime is 80108053. The next prime is 80108107. The reversal of 80108101 is 10180108.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45239076 + 34869025 = 6726^2 + 5905^2 .

It is a cyclic number.

It is not a de Polignac number, because 80108101 - 2⁹ = 80107589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80108107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40054050 + 40054051.

It is an arithmetic number, because the mean of its divisors is an integer number (40054051).

Almost surely, 2^80108101 is an apocalyptic number.

It is an amenable number.

80108101 is a deficient number, since it is larger than the sum of its proper divisors (1).

80108101 is an equidigital number, since it uses as much as digits as its factorization.

80108101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 19.

The square root of 80108101 is about 8950.3128995583. The cubic root of 80108101 is about 431.0809311078.

Adding to 80108101 its reverse (10180108), we get a palindrome (90288209).

It can be divided in two parts, 80108 and 101, that multiplied together give a palindrome (8090908).

The spelling of 80108101 in words is "eighty million, one hundred eight thousand, one hundred one".