1302234030 has 64 divisors (see below), whose sum is σ = 3478697280. Its totient is φ = 346655232.

The previous prime is 1302234013. The next prime is 1302234041. The reversal of 1302234030 is 304322031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1302233994 and 1302234012.

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, 162682 + ... + 170498.

It is an arithmetic number, because the mean of its divisors is an integer number (54354645).

Almost surely, 2^1302234030 is an apocalyptic number.

1302234030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1302234030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1739348640).

1302234030 is an abundant number, since it is smaller than the sum of its proper divisors (2176463250).

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

1302234030 is a wasteful number, since it uses less digits than its factorization.

1302234030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8450 (or 8444 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 1302234030 is about 36086.4798782037. The cubic root of 1302234030 is about 1092.0177059078.

Adding to 1302234030 its reverse (304322031), we get a palindrome (1606556061).

The spelling of 1302234030 in words is "one billion, three hundred two million, two hundred thirty-four thousand, thirty".