80830101 has 16 divisors (see below), whose sum is σ = 117725760. Its totient is φ = 48923520.

The previous prime is 80830097. The next prime is 80830129. The reversal of 80830101 is 10103808.

It is a happy number.

It is not a de Polignac number, because 80830101 - 2² = 80830097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80830181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39561 + ... + 41553.

It is an arithmetic number, because the mean of its divisors is an integer number (7357860).

Almost surely, 2^80830101 is an apocalyptic number.

It is an amenable number.

80830101 is a deficient number, since it is larger than the sum of its proper divisors (36895659).

80830101 is a wasteful number, since it uses less digits than its factorization.

80830101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3236.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 80830101 is about 8990.5562119371. The cubic root of 80830101 is about 432.3721448173.

Adding to 80830101 its reverse (10103808), we get a palindrome (90933909).

The spelling of 80830101 in words is "eighty million, eight hundred thirty thousand, one hundred one".