311441112101411 has 2 divisors, whose sum is σ = 311441112101412. Its totient is φ = 311441112101410.

The previous prime is 311441112101389. The next prime is 311441112101467. The reversal of 311441112101411 is 114101211144113.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (114101211144113) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 311441112101411 - 2¹⁰ = 311441112100387 is a prime.

It is not a weakly prime, because it can be changed into another prime (311441012101411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155720556050705 + 155720556050706.

It is an arithmetic number, because the mean of its divisors is an integer number (155720556050706).

Almost surely, 2^{311441112101411} is an apocalyptic number.

311441112101411 is a deficient number, since it is larger than the sum of its proper divisors (1).

311441112101411 is an equidigital number, since it uses as much as digits as its factorization.

311441112101411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 26.

Adding to 311441112101411 its reverse (114101211144113), we get a palindrome (425542323245524).

The spelling of 311441112101411 in words is "three hundred eleven trillion, four hundred forty-one billion, one hundred twelve million, one hundred one thousand, four hundred eleven".