10220131231323 has 32 divisors (see below), whose sum is σ = 14810479548480. Its totient is φ = 6231280803840.

The previous prime is 10220131231237. The next prime is 10220131231357. The reversal of 10220131231323 is 32313213102201.

It is not a de Polignac number, because 10220131231323 - 2⁹ = 10220131230811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10220131231293 and 10220131231302.

It is not an unprimeable number, because it can be changed into a prime (10220131231393) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 97690963 + ... + 97795523.

It is an arithmetic number, because the mean of its divisors is an integer number (462827485890).

Almost surely, 2^{10220131231323} is an apocalyptic number.

10220131231323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10220131231323 is a deficient number, since it is larger than the sum of its proper divisors (4590348317157).

10220131231323 is a wasteful number, since it uses less digits than its factorization.

10220131231323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127679.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 10220131231323 its reverse (32313213102201), we get a palindrome (42533344333524).

The spelling of 10220131231323 in words is "ten trillion, two hundred twenty billion, one hundred thirty-one million, two hundred thirty-one thousand, three hundred twenty-three".