1302103030 has 16 divisors (see below), whose sum is σ = 2346516864. Its totient is φ = 520234240.

The previous prime is 1302103027. The next prime is 1302103039. The reversal of 1302103030 is 303012031.

It is a self number, because there is not a number n which added to its sum of digits gives 1302103030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302103039) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 66811 + ... + 84070.

It is an arithmetic number, because the mean of its divisors is an integer number (146657304).

Almost surely, 2^1302103030 is an apocalyptic number.

1302103030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1302103030 is a deficient number, since it is larger than the sum of its proper divisors (1044413834).

1302103030 is a wasteful number, since it uses less digits than its factorization.

1302103030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151751.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 1302103030 is about 36084.6647483387. The cubic root of 1302103030 is about 1091.9810870120.

Adding to 1302103030 its reverse (303012031), we get a palindrome (1605115061).

Subtracting from 1302103030 its reverse (303012031), we obtain a palindrome (999090999).

The spelling of 1302103030 in words is "one billion, three hundred two million, one hundred three thousand, thirty".