31400003204111 has 2 divisors, whose sum is σ = 31400003204112. Its totient is φ = 31400003204110.

The previous prime is 31400003204081. The next prime is 31400003204149. The reversal of 31400003204111 is 11140230000413.

It is a weak prime.

It is an emirp because it is prime and its reverse (11140230000413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 31400003204111 - 2¹⁴ = 31400003187727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31400003204711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15700001602055 + 15700001602056.

It is an arithmetic number, because the mean of its divisors is an integer number (15700001602056).

Almost surely, 2^{31400003204111} is an apocalyptic number.

31400003204111 is a deficient number, since it is larger than the sum of its proper divisors (1).

31400003204111 is an equidigital number, since it uses as much as digits as its factorization.

31400003204111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 31400003204111 its reverse (11140230000413), we get a palindrome (42540233204524).

The spelling of 31400003204111 in words is "thirty-one trillion, four hundred billion, three million, two hundred four thousand, one hundred eleven".