141421142103313 has 4 divisors (see below), whose sum is σ = 141425769940480. Its totient is φ = 141416514266148.

The previous prime is 141421142103299. The next prime is 141421142103317. The reversal of 141421142103313 is 313301241124141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141421142103313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141421142103317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2313872745 + ... + 2313933862.

It is an arithmetic number, because the mean of its divisors is an integer number (35356442485120).

Almost surely, 2^{141421142103313} is an apocalyptic number.

It is an amenable number.

141421142103313 is a deficient number, since it is larger than the sum of its proper divisors (4627837167).

141421142103313 is an equidigital number, since it uses as much as digits as its factorization.

141421142103313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4627837166.

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 141421142103313 its reverse (313301241124141), we get a palindrome (454722383227454).

The spelling of 141421142103313 in words is "one hundred forty-one trillion, four hundred twenty-one billion, one hundred forty-two million, one hundred three thousand, three hundred thirteen".