1320210030 has 64 divisors (see below), whose sum is σ = 3204748800. Its totient is φ = 348053376.

The previous prime is 1320210029. The next prime is 1320210049. The reversal of 1320210030 is 300120231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1320209988 and 1320210015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1175049 + ... + 1176171.

It is an arithmetic number, because the mean of its divisors is an integer number (50074200).

Almost surely, 2^1320210030 is an apocalyptic number.

1320210030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320210030 is an abundant number, since it is smaller than the sum of its proper divisors (1884538770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1320210030 is a wasteful number, since it uses less digits than its factorization.

1320210030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1320210030 is about 36334.6945769467. The cubic root of 1320210030 is about 1097.0194879020.

Adding to 1320210030 its reverse (300120231), we get a palindrome (1620330261).

It can be divided in two parts, 13202 and 10030, that added together give a palindrome (23232).

The spelling of 1320210030 in words is "one billion, three hundred twenty million, two hundred ten thousand, thirty".