131020224100023 has 8 divisors (see below), whose sum is σ = 174693708535536. Its totient is φ = 87346777865600.

The previous prime is 131020224100021. The next prime is 131020224100039. The reversal of 131020224100023 is 320001422020131.

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

It is a cyclic number.

It is not a de Polignac number, because 131020224100023 - 2¹ = 131020224100021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131020224100021) 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, 255108 + ... + 16189673.

It is an arithmetic number, because the mean of its divisors is an integer number (21836713566942).

Almost surely, 2^{131020224100023} is an apocalyptic number.

131020224100023 is a deficient number, since it is larger than the sum of its proper divisors (43673484435513).

131020224100023 is a wasteful number, since it uses less digits than its factorization.

131020224100023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19100545.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 131020224100023 its reverse (320001422020131), we get a palindrome (451021646120154).

It can be divided in two parts, 13102022 and 4100023, that added together give a triangular number (17202045 = T₅₈₆₅).

The spelling of 131020224100023 in words is "one hundred thirty-one trillion, twenty billion, two hundred twenty-four million, one hundred thousand, twenty-three".