234121101343 has 2 divisors, whose sum is σ = 234121101344. Its totient is φ = 234121101342.

The previous prime is 234121101329. The next prime is 234121101419. The reversal of 234121101343 is 343101121432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234121101343 - 2⁵ = 234121101311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234121101743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117060550671 + 117060550672.

It is an arithmetic number, because the mean of its divisors is an integer number (117060550672).

Almost surely, 2^234121101343 is an apocalyptic number.

234121101343 is a deficient number, since it is larger than the sum of its proper divisors (1).

234121101343 is an equidigital number, since it uses as much as digits as its factorization.

234121101343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 234121101343 its reverse (343101121432), we get a palindrome (577222222775).

The spelling of 234121101343 in words is "two hundred thirty-four billion, one hundred twenty-one million, one hundred one thousand, three hundred forty-three".