1234034110105 has 4 divisors (see below), whose sum is σ = 1480840932132. Its totient is φ = 987227288080.

The previous prime is 1234034110069. The next prime is 1234034110163. The reversal of 1234034110105 is 5010114304321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 429491486736 + 804542623369 = 655356^2 + 896963^2 .

It is not a de Polignac number, because 1234034110105 - 2⁹ = 1234034109593 is a prime.

It is a super-2 number, since 2×1234034110105² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1234034110105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123403411006 + ... + 123403411015.

It is an arithmetic number, because the mean of its divisors is an integer number (370210233033).

Almost surely, 2^{1234034110105} is an apocalyptic number.

It is an amenable number.

1234034110105 is a deficient number, since it is larger than the sum of its proper divisors (246806822027).

1234034110105 is an equidigital number, since it uses as much as digits as its factorization.

1234034110105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246806822026.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 1234034110105 its reverse (5010114304321), we get a palindrome (6244148414426).

The spelling of 1234034110105 in words is "one trillion, two hundred thirty-four billion, thirty-four million, one hundred ten thousand, one hundred five".