1302220030 has 8 divisors (see below), whose sum is σ = 2343996072. Its totient is φ = 520888008.

The previous prime is 1302220021. The next prime is 1302220079. The reversal of 1302220030 is 300222031.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65110992 + ... + 65111011.

It is an arithmetic number, because the mean of its divisors is an integer number (292999509).

Almost surely, 2^1302220030 is an apocalyptic number.

1302220030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1302220030 is a deficient number, since it is larger than the sum of its proper divisors (1041776042).

1302220030 is a wasteful number, since it uses less digits than its factorization.

1302220030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130222010.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 1302220030 is about 36086.2858992166. The cubic root of 1302220030 is about 1092.0137925552.

Adding to 1302220030 its reverse (300222031), we get a palindrome (1602442061).

The spelling of 1302220030 in words is "one billion, three hundred two million, two hundred twenty thousand, thirty".