31124114011343 has 2 divisors, whose sum is σ = 31124114011344. Its totient is φ = 31124114011342.

The previous prime is 31124114011219. The next prime is 31124114011427. The reversal of 31124114011343 is 34311041142113.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 31124114011343 - 2²⁴ = 31124097234127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31124114016343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15562057005671 + 15562057005672.

It is an arithmetic number, because the mean of its divisors is an integer number (15562057005672).

Almost surely, 2^{31124114011343} is an apocalyptic number.

31124114011343 is a deficient number, since it is larger than the sum of its proper divisors (1).

31124114011343 is an equidigital number, since it uses as much as digits as its factorization.

31124114011343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 31124114011343 its reverse (34311041142113), we get a palindrome (65435155153456).

The spelling of 31124114011343 in words is "thirty-one trillion, one hundred twenty-four billion, one hundred fourteen million, eleven thousand, three hundred forty-three".