131403010221311 has 8 divisors (see below), whose sum is σ = 134294743833600. Its totient is φ = 128515273479288.

The previous prime is 131403010221157. The next prime is 131403010221313. The reversal of 131403010221311 is 113122010304131.

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 131403010221311 - 2³⁰ = 131401936479487 is a prime.

It is a super-3 number, since 3×131403010221311³ (a number of 43 digits) contains 333 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 (131403010221313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 999151091 + ... + 999282596.

It is an arithmetic number, because the mean of its divisors is an integer number (16786842979200).

Almost surely, 2^{131403010221311} is an apocalyptic number.

131403010221311 is a deficient number, since it is larger than the sum of its proper divisors (2891733612289).

131403010221311 is a wasteful number, since it uses less digits than its factorization.

131403010221311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1998435133.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 131403010221311 its reverse (113122010304131), we get a palindrome (244525020525442).

The spelling of 131403010221311 in words is "one hundred thirty-one trillion, four hundred three billion, ten million, two hundred twenty-one thousand, three hundred eleven".