111241131343 has 2 divisors, whose sum is σ = 111241131344. Its totient is φ = 111241131342.

The previous prime is 111241131319. The next prime is 111241131361. The reversal of 111241131343 is 343131142111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111241131343 - 2¹³ = 111241123151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111241131143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55620565671 + 55620565672.

It is an arithmetic number, because the mean of its divisors is an integer number (55620565672).

Almost surely, 2^111241131343 is an apocalyptic number.

111241131343 is a deficient number, since it is larger than the sum of its proper divisors (1).

111241131343 is an equidigital number, since it uses as much as digits as its factorization.

111241131343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 25.

Adding to 111241131343 its reverse (343131142111), we get a palindrome (454372273454).

The spelling of 111241131343 in words is "one hundred eleven billion, two hundred forty-one million, one hundred thirty-one thousand, three hundred forty-three".