1301300131 has 4 divisors (see below), whose sum is σ = 1301428000. Its totient is φ = 1301172264.

The previous prime is 1301300111. The next prime is 1301300153. The reversal of 1301300131 is 1310031031.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1301300131 - 2¹¹ = 1301298083 is a prime.

It is a super-2 number, since 2×1301300131² = 3386764061881234322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1301300111) 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 3 ways as a sum of consecutive naturals, for example, 47211 + ... + 69508.

It is an arithmetic number, because the mean of its divisors is an integer number (325357000).

Almost surely, 2^1301300131 is an apocalyptic number.

1301300131 is a deficient number, since it is larger than the sum of its proper divisors (127869).

1301300131 is a wasteful number, since it uses less digits than its factorization.

1301300131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127868.

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

The square root of 1301300131 is about 36073.5378220656. The cubic root of 1301300131 is about 1091.7565961254.

Adding to 1301300131 its reverse (1310031031), we get a palindrome (2611331162).

The spelling of 1301300131 in words is "one billion, three hundred one million, three hundred thousand, one hundred thirty-one".