141301221403 has 4 divisors (see below), whose sum is σ = 141694818480. Its totient is φ = 140907624328.

The previous prime is 141301221389. The next prime is 141301221409. The reversal of 141301221403 is 304122103141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 141301221403 - 2¹³ = 141301213211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141301221409) 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, 196798000 + ... + 196798717.

It is an arithmetic number, because the mean of its divisors is an integer number (35423704620).

Almost surely, 2^141301221403 is an apocalyptic number.

141301221403 is a deficient number, since it is larger than the sum of its proper divisors (393597077).

141301221403 is an equidigital number, since it uses as much as digits as its factorization.

141301221403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393597076.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 141301221403 its reverse (304122103141), we get a palindrome (445423324544).

The spelling of 141301221403 in words is "one hundred forty-one billion, three hundred one million, two hundred twenty-one thousand, four hundred three".