131541404303 has 8 divisors (see below), whose sum is σ = 132755693568. Its totient is φ = 130329904824.

The previous prime is 131541404251. The next prime is 131541404327. The reversal of 131541404303 is 303404145131.

It is a happy number.

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 131541404303 - 2¹⁴ = 131541387919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131541434303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 602651 + ... + 791372.

It is an arithmetic number, because the mean of its divisors is an integer number (16594461696).

Almost surely, 2^131541404303 is an apocalyptic number.

131541404303 is a deficient number, since it is larger than the sum of its proper divisors (1214289265).

131541404303 is a wasteful number, since it uses less digits than its factorization.

131541404303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394893.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 131541404303 its reverse (303404145131), we get a palindrome (434945549434).

The spelling of 131541404303 in words is "one hundred thirty-one billion, five hundred forty-one million, four hundred four thousand, three hundred three".