131230202003 has 8 divisors (see below), whose sum is σ = 138178616400. Its totient is φ = 124285943808.

The previous prime is 131230201997. The next prime is 131230202083. The reversal of 131230202003 is 300202032131.

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 131230202003 - 2¹² = 131230197907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131230202083) 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 7 ways as a sum of consecutive naturals, for example, 974126 + ... + 1100627.

It is an arithmetic number, because the mean of its divisors is an integer number (17272327050).

Almost surely, 2^131230202003 is an apocalyptic number.

131230202003 is a deficient number, since it is larger than the sum of its proper divisors (6948414397).

131230202003 is a wasteful number, since it uses less digits than its factorization.

131230202003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078101.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 131230202003 its reverse (300202032131), we get a palindrome (431432234134).

The spelling of 131230202003 in words is "one hundred thirty-one billion, two hundred thirty million, two hundred two thousand, three".