131300000133 has 8 divisors (see below), whose sum is σ = 175072449408. Its totient is φ = 87530442144.

The previous prime is 131300000047. The next prime is 131300000197. The reversal of 131300000133 is 331000003131.

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

It is not a de Polignac number, because 131300000133 - 2²² = 131295805829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131300000333) 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, 614541 + ... + 800162.

It is an arithmetic number, because the mean of its divisors is an integer number (21884056176).

Almost surely, 2^131300000133 is an apocalyptic number.

It is an amenable number.

131300000133 is a deficient number, since it is larger than the sum of its proper divisors (43772449275).

131300000133 is a wasteful number, since it uses less digits than its factorization.

131300000133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445643.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 131300000133 its reverse (331000003131), we get a palindrome (462300003264).

The spelling of 131300000133 in words is "one hundred thirty-one billion, three hundred million, one hundred thirty-three", and thus it is an aban number.