131141213430403 has 6 divisors (see below), whose sum is σ = 144146953605452. Its totient is φ = 119219284936620.

The previous prime is 131141213430397. The next prime is 131141213430407. The reversal of 131141213430403 is 304034312141131.

It is not a de Polignac number, because 131141213430403 - 2¹³ = 131141213422211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131141213430407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 541905840501 + ... + 541905840742.

Almost surely, 2^{131141213430403} is an apocalyptic number.

131141213430403 is a deficient number, since it is larger than the sum of its proper divisors (13005740175049).

131141213430403 is a wasteful number, since it uses less digits than its factorization.

131141213430403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083811681265 (or 1083811681254 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 131141213430403 its reverse (304034312141131), we get a palindrome (435175525571534).

The spelling of 131141213430403 in words is "one hundred thirty-one trillion, one hundred forty-one billion, two hundred thirteen million, four hundred thirty thousand, four hundred three".