1302530104 has 16 divisors (see below), whose sum is σ = 2570783400. Its totient is φ = 616987872.

The previous prime is 1302530101. The next prime is 1302530143. The reversal of 1302530104 is 4010352031.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302530101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4284487 + ... + 4284790.

Almost surely, 2^1302530104 is an apocalyptic number.

It is an amenable number.

1302530104 is a deficient number, since it is larger than the sum of its proper divisors (1268253296).

1302530104 is a wasteful number, since it uses less digits than its factorization.

1302530104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8569302 (or 8569298 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1302530104 is about 36090.5819293621. The cubic root of 1302530104 is about 1092.1004594792.

Adding to 1302530104 its reverse (4010352031), we get a palindrome (5312882135).

The spelling of 1302530104 in words is "one billion, three hundred two million, five hundred thirty thousand, one hundred four".