204214132103123 has 8 divisors (see below), whose sum is σ = 208597614748992. Its totient is φ = 199832253670336.

The previous prime is 204214132103119. The next prime is 204214132103167. The reversal of 204214132103123 is 321301231412402.

It is a happy number.

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 204214132103123 - 2² = 204214132103119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204214132153123) 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, 400795940 + ... + 401305137.

It is an arithmetic number, because the mean of its divisors is an integer number (26074701843624).

Almost surely, 2^{204214132103123} is an apocalyptic number.

204214132103123 is a deficient number, since it is larger than the sum of its proper divisors (4383482645869).

204214132103123 is an equidigital number, since it uses as much as digits as its factorization.

204214132103123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802106541.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 204214132103123 its reverse (321301231412402), we get a palindrome (525515363515525).

The spelling of 204214132103123 in words is "two hundred four trillion, two hundred fourteen billion, one hundred thirty-two million, one hundred three thousand, one hundred twenty-three".