1301031301 has 8 divisors (see below), whose sum is σ = 1380216024. Its totient is φ = 1222141440.

The previous prime is 1301031269. The next prime is 1301031367. The reversal of 1301031301 is 1031301031.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 156900676 + 1144130625 = 12526^2 + 33825^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1301031301 - 2⁵ = 1301031269 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 (1301031371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64590 + ... + 82303.

It is an arithmetic number, because the mean of its divisors is an integer number (172527003).

Almost surely, 2^1301031301 is an apocalyptic number.

It is an amenable number.

1301031301 is a deficient number, since it is larger than the sum of its proper divisors (79184723).

1301031301 is a wasteful number, since it uses less digits than its factorization.

1301031301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147431.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 1301031301 is about 36069.8114910516. The cubic root of 1301031301 is about 1091.6814105138.

Adding to 1301031301 its reverse (1031301031), we get a palindrome (2332332332).

The spelling of 1301031301 in words is "one billion, three hundred one million, thirty-one thousand, three hundred one".