82003030 has 8 divisors (see below), whose sum is σ = 147605472. Its totient is φ = 32801208.

The previous prime is 82003013. The next prime is 82003049. The reversal of 82003030 is 3030028.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 82002995 and 82003013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4100142 + ... + 4100161.

It is an arithmetic number, because the mean of its divisors is an integer number (18450684).

Almost surely, 2^82003030 is an apocalyptic number.

82003030 is a deficient number, since it is larger than the sum of its proper divisors (65602442).

82003030 is a wasteful number, since it uses less digits than its factorization.

82003030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8200310.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 82003030 is about 9055.5524403539. The cubic root of 82003030 is about 434.4534996406.

Adding to 82003030 its reverse (3030028), we get a palindrome (85033058).

The spelling of 82003030 in words is "eighty-two million, three thousand, thirty".