131000320200422 has 8 divisors (see below), whose sum is σ = 201811304092656. Its totient is φ = 63729885502872.

The previous prime is 131000320200353. The next prime is 131000320200461. The reversal of 131000320200422 is 224002023000131.

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

It is a super-2 number, since 2×131000320200422² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131000320200394 and 131000320200403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 885137298578 + ... + 885137298725.

It is an arithmetic number, because the mean of its divisors is an integer number (25226413011582).

Almost surely, 2^{131000320200422} is an apocalyptic number.

131000320200422 is a deficient number, since it is larger than the sum of its proper divisors (70810983892234).

131000320200422 is a wasteful number, since it uses less digits than its factorization.

131000320200422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770274597342.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 131000320200422 its reverse (224002023000131), we get a palindrome (355002343200553).

The spelling of 131000320200422 in words is "one hundred thirty-one trillion, three hundred twenty million, two hundred thousand, four hundred twenty-two".