1301010131 has 2 divisors, whose sum is σ = 1301010132. Its totient is φ = 1301010130.

The previous prime is 1301010097. The next prime is 1301010181. The reversal of 1301010131 is 1310101031.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1301010131 is a prime.

It is a super-4 number, since 4×1301010131⁴ (a number of 38 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1301010181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650505065 + 650505066.

It is an arithmetic number, because the mean of its divisors is an integer number (650505066).

Almost surely, 2^1301010131 is an apocalyptic number.

1301010131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301010131 is an equidigital number, since it uses as much as digits as its factorization.

1301010131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 1301010131 is about 36069.5180311576. The cubic root of 1301010131 is about 1091.6754893084.

Adding to 1301010131 its reverse (1310101031), we get a palindrome (2611111162).

The spelling of 1301010131 in words is "one billion, three hundred one million, ten thousand, one hundred thirty-one".