131323020223022 has 16 divisors (see below), whose sum is σ = 197293309234560. Its totient is φ = 65558586324792.

The previous prime is 131323020223013. The next prime is 131323020223067. The reversal of 131323020223022 is 220322020323131.

It is a super-3 number, since 3×131323020223022³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131323020222982 and 131323020223000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111790229 + ... + 112958847.

It is an arithmetic number, because the mean of its divisors is an integer number (12330831827160).

Almost surely, 2^{131323020223022} is an apocalyptic number.

131323020223022 is a deficient number, since it is larger than the sum of its proper divisors (65970289011538).

131323020223022 is a wasteful number, since it uses less digits than its factorization.

131323020223022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256647.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 131323020223022 its reverse (220322020323131), we get a palindrome (351645040546153).

The spelling of 131323020223022 in words is "one hundred thirty-one trillion, three hundred twenty-three billion, twenty million, two hundred twenty-three thousand, twenty-two".