1301310229 has 2 divisors, whose sum is σ = 1301310230. Its totient is φ = 1301310228.

The previous prime is 1301310221. The next prime is 1301310251. The reversal of 1301310229 is 9220131031.

It is an a-pointer prime, because the next prime (1301310251) can be obtained adding 1301310229 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1233906129 + 67404100 = 35127^2 + 8210^2 .

It is an emirp because it is prime and its reverse (9220131031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1301310229 - 2³ = 1301310221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1301310221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650655114 + 650655115.

It is an arithmetic number, because the mean of its divisors is an integer number (650655115).

Almost surely, 2^1301310229 is an apocalyptic number.

It is an amenable number.

1301310229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301310229 is an equidigital number, since it uses as much as digits as its factorization.

1301310229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 1301310229 is about 36073.6777858870. The cubic root of 1301310229 is about 1091.7594201036.

It can be divided in two parts, 130131022 and 9, that added together give a palindrome (130131031).

The spelling of 1301310229 in words is "one billion, three hundred one million, three hundred ten thousand, two hundred twenty-nine".