4321134220123 has 8 divisors (see below), whose sum is σ = 4938460500960. Its totient is φ = 3703813287360.

The previous prime is 4321134220103. The next prime is 4321134220177. The reversal of 4321134220123 is 3210224311234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4321134220123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4321134220091 and 4321134220100.

It is not an unprimeable number, because it can be changed into a prime (4321134220103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 577053 + ... + 2995873.

It is an arithmetic number, because the mean of its divisors is an integer number (617307562620).

Almost surely, 2^{4321134220123} is an apocalyptic number.

4321134220123 is a deficient number, since it is larger than the sum of its proper divisors (617326280837).

4321134220123 is a wasteful number, since it uses less digits than its factorization.

4321134220123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2674037.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 4321134220123 its reverse (3210224311234), we get a palindrome (7531358531357).

The spelling of 4321134220123 in words is "four trillion, three hundred twenty-one billion, one hundred thirty-four million, two hundred twenty thousand, one hundred twenty-three".