131230003230 has 32 divisors (see below), whose sum is σ = 349946676000. Its totient is φ = 34994667456.

The previous prime is 131230003217. The next prime is 131230003231. The reversal of 131230003230 is 32300032131.

131230003230 is a `hidden beast` number, since 1 + 312 + 30 + 0 + 0 + 323 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131230003231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243018255 + ... + 243018794.

It is an arithmetic number, because the mean of its divisors is an integer number (10935833625).

Almost surely, 2^131230003230 is an apocalyptic number.

131230003230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131230003230 is an abundant number, since it is smaller than the sum of its proper divisors (218716672770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131230003230 is a wasteful number, since it uses less digits than its factorization.

131230003230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486037065 (or 486037059 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 131230003230 its reverse (32300032131), we get a palindrome (163530035361).

The spelling of 131230003230 in words is "one hundred thirty-one billion, two hundred thirty million, three thousand, two hundred thirty".