213141341403 has 24 divisors (see below), whose sum is σ = 324636358800. Its totient is φ = 134382219264.

The previous prime is 213141341401. The next prime is 213141341443. The reversal of 213141341403 is 304143141312.

213141341403 is a `hidden beast` number, since 2 + 1 + 314 + 1 + 341 + 4 + 0 + 3 = 666.

It is not a de Polignac number, because 213141341403 - 2¹ = 213141341401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213141341401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 981438 + ... + 1178771.

It is an arithmetic number, because the mean of its divisors is an integer number (13526514950).

Almost surely, 2^213141341403 is an apocalyptic number.

213141341403 is a deficient number, since it is larger than the sum of its proper divisors (111495017397).

213141341403 is a wasteful number, since it uses less digits than its factorization.

213141341403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2160811 (or 2160808 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 213141341403 its reverse (304143141312), we get a palindrome (517284482715).

The spelling of 213141341403 in words is "two hundred thirteen billion, one hundred forty-one million, three hundred forty-one thousand, four hundred three".