131132020303303 has 8 divisors (see below), whose sum is σ = 131247636665472. Its totient is φ = 131016445877856.

The previous prime is 131132020303289. The next prime is 131132020303313. The reversal of 131132020303303 is 303303020231131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131132020303303 is a prime.

It is a super-2 number, since 2×131132020303303² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131132020303313) 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, 4225975 + ... + 16736872.

It is an arithmetic number, because the mean of its divisors is an integer number (16405954583184).

Almost surely, 2^{131132020303303} is an apocalyptic number.

131132020303303 is a deficient number, since it is larger than the sum of its proper divisors (115616362169).

131132020303303 is a wasteful number, since it uses less digits than its factorization.

131132020303303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20968361.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 131132020303303 its reverse (303303020231131), we get a palindrome (434435040534434).

The spelling of 131132020303303 in words is "one hundred thirty-one trillion, one hundred thirty-two billion, twenty million, three hundred three thousand, three hundred three".