1301132113 has 2 divisors, whose sum is σ = 1301132114. Its totient is φ = 1301132112.

The previous prime is 1301132099. The next prime is 1301132117. The reversal of 1301132113 is 3112311031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1245525264 + 55606849 = 35292^2 + 7457^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1301132113 is a prime.

It is not a weakly prime, because it can be changed into another prime (1301132117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650566056 + 650566057.

It is an arithmetic number, because the mean of its divisors is an integer number (650566057).

Almost surely, 2^1301132113 is an apocalyptic number.

It is an amenable number.

1301132113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301132113 is an equidigital number, since it uses as much as digits as its factorization.

1301132113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 1301132113 is about 36071.2089206891. The cubic root of 1301132113 is about 1091.7096065415.

Adding to 1301132113 its reverse (3112311031), we get a palindrome (4413443144).

The spelling of 1301132113 in words is "one billion, three hundred one million, one hundred thirty-two thousand, one hundred thirteen".