131020063220217 has 8 divisors (see below), whose sum is σ = 174693498904960. Its totient is φ = 87346668174480.

The previous prime is 131020063220203. The next prime is 131020063220237. The reversal of 131020063220217 is 712022360020131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131020063220217 - 2⁴ = 131020063220201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131020063220237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1609009 + ... + 16267422.

It is an arithmetic number, because the mean of its divisors is an integer number (21836687363120).

Almost surely, 2^{131020063220217} is an apocalyptic number.

It is an amenable number.

131020063220217 is a deficient number, since it is larger than the sum of its proper divisors (43673435684743).

131020063220217 is a wasteful number, since it uses less digits than its factorization.

131020063220217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20319503.

The product of its (nonzero) digits is 6048, while the sum is 30.

The spelling of 131020063220217 in words is "one hundred thirty-one trillion, twenty billion, sixty-three million, two hundred twenty thousand, two hundred seventeen".