130444202011 has 2 divisors, whose sum is σ = 130444202012. Its totient is φ = 130444202010.

The previous prime is 130444201981. The next prime is 130444202033. The reversal of 130444202011 is 110202444031.

It is a happy number.

It is an a-pointer prime, because the next prime (130444202033) can be obtained adding 130444202011 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130444202011 is a prime.

It is not a weakly prime, because it can be changed into another prime (130444202111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65222101005 + 65222101006.

It is an arithmetic number, because the mean of its divisors is an integer number (65222101006).

Almost surely, 2^130444202011 is an apocalyptic number.

130444202011 is a deficient number, since it is larger than the sum of its proper divisors (1).

130444202011 is an equidigital number, since it uses as much as digits as its factorization.

130444202011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 130444202011 its reverse (110202444031), we get a palindrome (240646646042).

The spelling of 130444202011 in words is "one hundred thirty billion, four hundred forty-four million, two hundred two thousand, eleven".