204014311142123 has 8 divisors (see below), whose sum is σ = 204250217895360. Its totient is φ = 203778539933760.

The previous prime is 204014311142107. The next prime is 204014311142203. The reversal of 204014311142123 is 321241113410402.

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

It is a cyclic number.

It is not a de Polignac number, because 204014311142123 - 2⁴ = 204014311142107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204014317142123) 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, 30874040 + ... + 36894917.

It is an arithmetic number, because the mean of its divisors is an integer number (25531277236920).

Almost surely, 2^{204014311142123} is an apocalyptic number.

204014311142123 is a deficient number, since it is larger than the sum of its proper divisors (235906753237).

204014311142123 is a wasteful number, since it uses less digits than its factorization.

204014311142123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67772437.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 204014311142123 its reverse (321241113410402), we get a palindrome (525255424552525).

The spelling of 204014311142123 in words is "two hundred four trillion, fourteen billion, three hundred eleven million, one hundred forty-two thousand, one hundred twenty-three".