234334222312031 has 2 divisors, whose sum is σ = 234334222312032. Its totient is φ = 234334222312030.

The previous prime is 234334222311997. The next prime is 234334222312093. The reversal of 234334222312031 is 130213222433432.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234334222312031 is a prime.

It is a super-2 number, since 2×234334222312031² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 234334222311982 and 234334222312000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234334222311031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117167111156015 + 117167111156016.

It is an arithmetic number, because the mean of its divisors is an integer number (117167111156016).

Almost surely, 2^{234334222312031} is an apocalyptic number.

234334222312031 is a deficient number, since it is larger than the sum of its proper divisors (1).

234334222312031 is an equidigital number, since it uses as much as digits as its factorization.

234334222312031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 234334222312031 its reverse (130213222433432), we get a palindrome (364547444745463).

The spelling of 234334222312031 in words is "two hundred thirty-four trillion, three hundred thirty-four billion, two hundred twenty-two million, three hundred twelve thousand, thirty-one".