130244224133 has 4 divisors (see below), whose sum is σ = 137905649100. Its totient is φ = 122582799168.

The previous prime is 130244224111. The next prime is 130244224141. The reversal of 130244224133 is 331422442031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 331422442031 = 1697 ⋅195299023.

It can be written as a sum of positive squares in 2 ways, for example, as 86894069284 + 43350154849 = 294778^2 + 208207^2 .

It is a cyclic number.

It is not a de Polignac number, because 130244224133 - 2³² = 125949256837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130244224096 and 130244224105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130244224153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3830712458 + ... + 3830712491.

It is an arithmetic number, because the mean of its divisors is an integer number (34476412275).

Almost surely, 2^130244224133 is an apocalyptic number.

It is an amenable number.

130244224133 is a deficient number, since it is larger than the sum of its proper divisors (7661424967).

130244224133 is an equidigital number, since it uses as much as digits as its factorization.

130244224133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7661424966.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 130244224133 its reverse (331422442031), we get a palindrome (461666666164).

The spelling of 130244224133 in words is "one hundred thirty billion, two hundred forty-four million, two hundred twenty-four thousand, one hundred thirty-three".