141310331 has 2 divisors, whose sum is σ = 141310332. Its totient is φ = 141310330.

The previous prime is 141310327. The next prime is 141310357. The reversal of 141310331 is 133013141.

It is a weak prime.

It is an emirp because it is prime and its reverse (133013141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141310331 - 2² = 141310327 is a prime.

It is a super-2 number, since 2×141310331² = 39937219294659122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (141310361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70655165 + 70655166.

It is an arithmetic number, because the mean of its divisors is an integer number (70655166).

Almost surely, 2^141310331 is an apocalyptic number.

141310331 is a deficient number, since it is larger than the sum of its proper divisors (1).

141310331 is an equidigital number, since it uses as much as digits as its factorization.

141310331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 141310331 is about 11887.4021972843. The cubic root of 141310331 is about 520.8643551073.

Adding to 141310331 its reverse (133013141), we get a palindrome (274323472).

The spelling of 141310331 in words is "one hundred forty-one million, three hundred ten thousand, three hundred thirty-one".