31424320141063 has 2 divisors, whose sum is σ = 31424320141064. Its totient is φ = 31424320141062.

The previous prime is 31424320141031. The next prime is 31424320141111. The reversal of 31424320141063 is 36014102342413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 31424320141063 - 2⁵ = 31424320141031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31424320147063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15712160070531 + 15712160070532.

It is an arithmetic number, because the mean of its divisors is an integer number (15712160070532).

Almost surely, 2^{31424320141063} is an apocalyptic number.

31424320141063 is a deficient number, since it is larger than the sum of its proper divisors (1).

31424320141063 is an equidigital number, since it uses as much as digits as its factorization.

31424320141063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 31424320141063 its reverse (36014102342413), we get a palindrome (67438422483476).

The spelling of 31424320141063 in words is "thirty-one trillion, four hundred twenty-four billion, three hundred twenty million, one hundred forty-one thousand, sixty-three".