123314253535045 has 4 divisors (see below), whose sum is σ = 147977104242060. Its totient is φ = 98651402828032.

The previous prime is 123314253535037. The next prime is 123314253535051. The reversal of 123314253535045 is 540535352413321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 68690314113444 + 54623939421601 = 8287962^2 + 7390801^2 .

It is a cyclic number.

It is not a de Polignac number, because 123314253535045 - 2³ = 123314253535037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123314253534986 and 123314253535004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12331425353500 + ... + 12331425353509.

It is an arithmetic number, because the mean of its divisors is an integer number (36994276060515).

Almost surely, 2^{123314253535045} is an apocalyptic number.

It is an amenable number.

123314253535045 is a deficient number, since it is larger than the sum of its proper divisors (24662850707015).

123314253535045 is an equidigital number, since it uses as much as digits as its factorization.

123314253535045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24662850707014.

The product of its (nonzero) digits is 3240000, while the sum is 46.

The spelling of 123314253535045 in words is "one hundred twenty-three trillion, three hundred fourteen billion, two hundred fifty-three million, five hundred thirty-five thousand, forty-five".