131230422233 has 8 divisors (see below), whose sum is σ = 131489723520. Its totient is φ = 130971284640.

The previous prime is 131230422229. The next prime is 131230422293. The reversal of 131230422233 is 332224032131.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 131230422233 - 2² = 131230422229 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131230422203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1630973 + ... + 1709541.

It is an arithmetic number, because the mean of its divisors is an integer number (16436215440).

Almost surely, 2^131230422233 is an apocalyptic number.

It is an amenable number.

131230422233 is a deficient number, since it is larger than the sum of its proper divisors (259301287).

131230422233 is an equidigital number, since it uses as much as digits as its factorization.

131230422233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81847.

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

Adding to 131230422233 its reverse (332224032131), we get a palindrome (463454454364).

The spelling of 131230422233 in words is "one hundred thirty-one billion, two hundred thirty million, four hundred twenty-two thousand, two hundred thirty-three".