34011030002123 has 4 divisors (see below), whose sum is σ = 34012896399648. Its totient is φ = 34009163604600.

The previous prime is 34011030002119. The next prime is 34011030002129. The reversal of 34011030002123 is 32120003011043.

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

It is a cyclic number.

It is not a de Polignac number, because 34011030002123 - 2² = 34011030002119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34011030002095 and 34011030002104.

It is not an unprimeable number, because it can be changed into a prime (34011030002129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 933171428 + ... + 933207873.

It is an arithmetic number, because the mean of its divisors is an integer number (8503224099912).

Almost surely, 2^{34011030002123} is an apocalyptic number.

34011030002123 is a deficient number, since it is larger than the sum of its proper divisors (1866397525).

34011030002123 is a wasteful number, since it uses less digits than its factorization.

34011030002123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866397524.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 34011030002123 its reverse (32120003011043), we get a palindrome (66131033013166).

The spelling of 34011030002123 in words is "thirty-four trillion, eleven billion, thirty million, two thousand, one hundred twenty-three".