13141021343 has 32 divisors (see below), whose sum is σ = 14275061760. Its totient is φ = 12070840320.

The previous prime is 13141021337. The next prime is 13141021363. The reversal of 13141021343 is 34312014131.

It is a cyclic number.

It is not a de Polignac number, because 13141021343 - 2¹⁸ = 13140759199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13141021363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9947123 + ... + 9948443.

It is an arithmetic number, because the mean of its divisors is an integer number (446095680).

Almost surely, 2^13141021343 is an apocalyptic number.

13141021343 is a deficient number, since it is larger than the sum of its proper divisors (1134040417).

13141021343 is a wasteful number, since it uses less digits than its factorization.

13141021343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 13141021343 its reverse (34312014131), we get a palindrome (47453035474).

The spelling of 13141021343 in words is "thirteen billion, one hundred forty-one million, twenty-one thousand, three hundred forty-three".