104342140234231 has 2 divisors, whose sum is σ = 104342140234232. Its totient is φ = 104342140234230.

The previous prime is 104342140234229. The next prime is 104342140234259. The reversal of 104342140234231 is 132432041243401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104342140234231 - 2¹ = 104342140234229 is a prime.

It is a super-2 number, since 2×104342140234231² (a number of 29 digits) contains 22 as substring.

Together with 104342140234229, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104342140234831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52171070117115 + 52171070117116.

It is an arithmetic number, because the mean of its divisors is an integer number (52171070117116).

Almost surely, 2^{104342140234231} is an apocalyptic number.

104342140234231 is a deficient number, since it is larger than the sum of its proper divisors (1).

104342140234231 is an equidigital number, since it uses as much as digits as its factorization.

104342140234231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 104342140234231 its reverse (132432041243401), we get a palindrome (236774181477632).

The spelling of 104342140234231 in words is "one hundred four trillion, three hundred forty-two billion, one hundred forty million, two hundred thirty-four thousand, two hundred thirty-one".