123314210225 has 6 divisors (see below), whose sum is σ = 152909620710. Its totient is φ = 98651368160.

The previous prime is 123314210213. The next prime is 123314210231. The reversal of 123314210225 is 522012413321.

It can be written as a sum of positive squares in 3 ways, for example, as 18245525776 + 105068684449 = 135076^2 + 324143^2 .

It is not a de Polignac number, because 123314210225 - 2⁴ = 123314210209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123314210194 and 123314210203.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2466284180 + ... + 2466284229.

It is an arithmetic number, because the mean of its divisors is an integer number (25484936785).

Almost surely, 2^123314210225 is an apocalyptic number.

It is an amenable number.

123314210225 is a deficient number, since it is larger than the sum of its proper divisors (29595410485).

123314210225 is an equidigital number, since it uses as much as digits as its factorization.

123314210225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4932568419 (or 4932568414 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 123314210225 its reverse (522012413321), we get a palindrome (645326623546).

The spelling of 123314210225 in words is "one hundred twenty-three billion, three hundred fourteen million, two hundred ten thousand, two hundred twenty-five".