220141323123 has 8 divisors (see below), whose sum is σ = 293544389568. Its totient is φ = 146749569384.

The previous prime is 220141323067. The next prime is 220141323131. The reversal of 220141323123 is 321323141022.

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

It is a de Polignac number, because none of the positive numbers 2^k-220141323123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220141323093 and 220141323102.

It is not an unprimeable number, because it can be changed into a prime (220141323223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2782665 + ... + 2860682.

It is an arithmetic number, because the mean of its divisors is an integer number (36693048696).

Almost surely, 2^220141323123 is an apocalyptic number.

220141323123 is a deficient number, since it is larger than the sum of its proper divisors (73403066445).

220141323123 is a wasteful number, since it uses less digits than its factorization.

220141323123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5656353.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 220141323123 its reverse (321323141022), we get a palindrome (541464464145).

The spelling of 220141323123 in words is "two hundred twenty billion, one hundred forty-one million, three hundred twenty-three thousand, one hundred twenty-three".