141311431311203 has 4 divisors (see below), whose sum is σ = 144758051587128. Its totient is φ = 137864811035280.

The previous prime is 141311431311191. The next prime is 141311431311227. The reversal of 141311431311203 is 302113134113141.

It is a happy number.

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 141311431311203 - 2²⁴ = 141311414533987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141311431311233) 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, 1723310137901 + ... + 1723310137982.

It is an arithmetic number, because the mean of its divisors is an integer number (36189512896782).

Almost surely, 2^{141311431311203} is an apocalyptic number.

141311431311203 is a deficient number, since it is larger than the sum of its proper divisors (3446620275925).

141311431311203 is an equidigital number, since it uses as much as digits as its factorization.

141311431311203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3446620275924.

The product of its (nonzero) digits is 2592, while the sum is 29.

Adding to 141311431311203 its reverse (302113134113141), we get a palindrome (443424565424344).

The spelling of 141311431311203 in words is "one hundred forty-one trillion, three hundred eleven billion, four hundred thirty-one million, three hundred eleven thousand, two hundred three".