1302323103 has 20 divisors (see below), whose sum is σ = 1947602448. Its totient is φ = 867252960.

The previous prime is 1302323093. The next prime is 1302323111. The reversal of 1302323103 is 3013232031.

It is not a de Polignac number, because 1302323103 - 2¹³ = 1302314911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302323123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 68758 + ... + 85628.

Almost surely, 2^1302323103 is an apocalyptic number.

1302323103 is a deficient number, since it is larger than the sum of its proper divisors (645279345).

1302323103 is an equidigital number, since it uses as much as digits as its factorization.

1302323103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17836 (or 17827 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 1302323103 is about 36087.7140173772. The cubic root of 1302323103 is about 1092.0426033976.

Adding to 1302323103 its reverse (3013232031), we get a palindrome (4315555134).

The spelling of 1302323103 in words is "one billion, three hundred two million, three hundred twenty-three thousand, one hundred three".