123314335253205 has 16 divisors (see below), whose sum is σ = 197861868244800. Its totient is φ = 65581334855168.

The previous prime is 123314335253201. The next prime is 123314335253281. The reversal of 123314335253205 is 502352533413321.

It is a cyclic number.

It is not a de Polignac number, because 123314335253205 - 2² = 123314335253201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123314335253201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11644407855 + ... + 11644418444.

It is an arithmetic number, because the mean of its divisors is an integer number (12366366765300).

Almost surely, 2^{123314335253205} is an apocalyptic number.

123314335253205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

123314335253205 is a deficient number, since it is larger than the sum of its proper divisors (74547532991595).

123314335253205 is a wasteful number, since it uses less digits than its factorization.

123314335253205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23288826660.

The product of its (nonzero) digits is 972000, while the sum is 42.

Adding to 123314335253205 its reverse (502352533413321), we get a palindrome (625666868666526).

The spelling of 123314335253205 in words is "one hundred twenty-three trillion, three hundred fourteen billion, three hundred thirty-five million, two hundred fifty-three thousand, two hundred five".