131030022323 has 16 divisors (see below), whose sum is σ = 134976270240. Its totient is φ = 127121491200.

The previous prime is 131030022289. The next prime is 131030022337. The reversal of 131030022323 is 323220030131.

It is a cyclic number.

It is not a de Polignac number, because 131030022323 - 2¹⁸ = 131029760179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131030022295 and 131030022304.

It is not an unprimeable number, because it can be changed into a prime (131030022623) 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 15 ways as a sum of consecutive naturals, for example, 5433713 + ... + 5457773.

It is an arithmetic number, because the mean of its divisors is an integer number (8436016890).

Almost surely, 2^131030022323 is an apocalyptic number.

131030022323 is a deficient number, since it is larger than the sum of its proper divisors (3946247917).

131030022323 is a wasteful number, since it uses less digits than its factorization.

131030022323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24838.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 131030022323 its reverse (323220030131), we get a palindrome (454250052454).

The spelling of 131030022323 in words is "one hundred thirty-one billion, thirty million, twenty-two thousand, three hundred twenty-three".