1302130301 has 4 divisors (see below), whose sum is σ = 1313653692. Its totient is φ = 1290606912.

The previous prime is 1302130259. The next prime is 1302130321. The reversal of 1302130301 is 1030312031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 487084900 + 815045401 = 22070^2 + 28549^2 .

It is a cyclic number.

It is not a de Polignac number, because 1302130301 - 2¹⁰ = 1302129277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302130321) 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, 5761526 + ... + 5761751.

It is an arithmetic number, because the mean of its divisors is an integer number (328413423).

Almost surely, 2^1302130301 is an apocalyptic number.

It is an amenable number.

1302130301 is a deficient number, since it is larger than the sum of its proper divisors (11523391).

1302130301 is a wasteful number, since it uses less digits than its factorization.

1302130301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11523390.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1302130301 is about 36085.0426215627. The cubic root of 1302130301 is about 1091.9887103741.

Adding to 1302130301 its reverse (1030312031), we get a palindrome (2332442332).

The spelling of 1302130301 in words is "one billion, three hundred two million, one hundred thirty thousand, three hundred one".