131230131302 has 8 divisors (see below), whose sum is σ = 203195042112. Its totient is φ = 63498450600.

The previous prime is 131230131301. The next prime is 131230131349. The reversal of 131230131302 is 203131032131.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131230131301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1058307449 + ... + 1058307572.

It is an arithmetic number, because the mean of its divisors is an integer number (25399380264).

Almost surely, 2^131230131302 is an apocalyptic number.

131230131302 is a deficient number, since it is larger than the sum of its proper divisors (71964910810).

131230131302 is a wasteful number, since it uses less digits than its factorization.

131230131302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2116615054.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 131230131302 its reverse (203131032131), we get a palindrome (334361163433).

The spelling of 131230131302 in words is "one hundred thirty-one billion, two hundred thirty million, one hundred thirty-one thousand, three hundred two".