130210020020441 has 4 divisors (see below), whose sum is σ = 130236287933412. Its totient is φ = 130183752107472.

The previous prime is 130210020020429. The next prime is 130210020020447. The reversal of 130210020020441 is 144020020012031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 123582464065225 + 6627555955216 = 11116765^2 + 2574404^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130210020020441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130210020020447) 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, 13133949050 + ... + 13133958963.

It is an arithmetic number, because the mean of its divisors is an integer number (32559071983353).

Almost surely, 2^{130210020020441} is an apocalyptic number.

It is an amenable number.

130210020020441 is a deficient number, since it is larger than the sum of its proper divisors (26267912971).

130210020020441 is an equidigital number, since it uses as much as digits as its factorization.

130210020020441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26267912970.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 130210020020441 its reverse (144020020012031), we get a palindrome (274230040032472).

The spelling of 130210020020441 in words is "one hundred thirty trillion, two hundred ten billion, twenty million, twenty thousand, four hundred forty-one".