131022100223330 has 16 divisors (see below), whose sum is σ = 236320105829184. Its totient is φ = 52302101105520.

The previous prime is 131022100223323. The next prime is 131022100223341. The reversal of 131022100223330 is 33322001220131.

It is a junction number, because it is equal to n+sod(n) for n = 131022100223296 and 131022100223305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13342367822 + ... + 13342377641.

It is an arithmetic number, because the mean of its divisors is an integer number (14770006614324).

Almost surely, 2^{131022100223330} is an apocalyptic number.

131022100223330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131022100223330 is a deficient number, since it is larger than the sum of its proper divisors (105298005605854).

131022100223330 is a wasteful number, since it uses less digits than its factorization.

131022100223330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26684745961.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 131022100223330 its reverse (33322001220131), we get a palindrome (164344101443461).

The spelling of 131022100223330 in words is "one hundred thirty-one trillion, twenty-two billion, one hundred million, two hundred twenty-three thousand, three hundred thirty".