31114314123311 has 2 divisors, whose sum is σ = 31114314123312. Its totient is φ = 31114314123310.

The previous prime is 31114314123301. The next prime is 31114314123317. The reversal of 31114314123311 is 11332141341113.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (11332141341113) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 31114314123311 - 2⁶ = 31114314123247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31114314123317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15557157061655 + 15557157061656.

It is an arithmetic number, because the mean of its divisors is an integer number (15557157061656).

Almost surely, 2^{31114314123311} is an apocalyptic number.

31114314123311 is a deficient number, since it is larger than the sum of its proper divisors (1).

31114314123311 is an equidigital number, since it uses as much as digits as its factorization.

31114314123311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 29.

Adding to 31114314123311 its reverse (11332141341113), we get a palindrome (42446455464424).

The spelling of 31114314123311 in words is "thirty-one trillion, one hundred fourteen billion, three hundred fourteen million, one hundred twenty-three thousand, three hundred eleven".