130244311 has 2 divisors, whose sum is σ = 130244312. Its totient is φ = 130244310.

The previous prime is 130244273. The next prime is 130244341. The reversal of 130244311 is 113442031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130244311 - 2¹⁷ = 130113239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130244341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65122155 + 65122156.

It is an arithmetic number, because the mean of its divisors is an integer number (65122156).

Almost surely, 2^130244311 is an apocalyptic number.

130244311 is a deficient number, since it is larger than the sum of its proper divisors (1).

130244311 is an equidigital number, since it uses as much as digits as its factorization.

130244311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 130244311 is about 11412.4629681765. The cubic root of 130244311 is about 506.8968443319.

Adding to 130244311 its reverse (113442031), we get a palindrome (243686342).

The spelling of 130244311 in words is "one hundred thirty million, two hundred forty-four thousand, three hundred eleven".