131020230322101 has 8 divisors (see below), whose sum is σ = 177301008197344. Its totient is φ = 86043136330800.

The previous prime is 131020230322099. The next prime is 131020230322103. The reversal of 131020230322101 is 101223032020131.

It is an interprime number because it is at equal distance from previous prime (131020230322099) and next prime (131020230322103).

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

It is not a de Polignac number, because 131020230322101 - 2¹ = 131020230322099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131020230322103) 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, 325920970750 + ... + 325920971151.

It is an arithmetic number, because the mean of its divisors is an integer number (22162626024668).

Almost surely, 2^{131020230322101} is an apocalyptic number.

It is an amenable number.

131020230322101 is a deficient number, since it is larger than the sum of its proper divisors (46280777875243).

131020230322101 is an equidigital number, since it uses as much as digits as its factorization.

131020230322101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651841941971.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 131020230322101 its reverse (101223032020131), we get a palindrome (232243262342232).

The spelling of 131020230322101 in words is "one hundred thirty-one trillion, twenty billion, two hundred thirty million, three hundred twenty-two thousand, one hundred one".