141320311 has 16 divisors (see below), whose sum is σ = 157044096. Its totient is φ = 126100000.

The previous prime is 141320299. The next prime is 141320339. The reversal of 141320311 is 113023141.

It is a cyclic number.

It is not a de Polignac number, because 141320311 - 2⁷ = 141320183 is a prime.

It is a super-2 number, since 2×141320311² = 39942860602273442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141320411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145056 + ... + 146026.

It is an arithmetic number, because the mean of its divisors is an integer number (9815256).

Almost surely, 2^141320311 is an apocalyptic number.

141320311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

141320311 is a deficient number, since it is larger than the sum of its proper divisors (15723785).

141320311 is a wasteful number, since it uses less digits than its factorization.

141320311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 141320311 is about 11887.8219619912. The cubic root of 141320311 is about 520.8766167819.

Adding to 141320311 its reverse (113023141), we get a palindrome (254343452).

The spelling of 141320311 in words is "one hundred forty-one million, three hundred twenty thousand, three hundred eleven".