123465114563 has 8 divisors (see below), whose sum is σ = 141197509728. Its totient is φ = 105756349824.

The previous prime is 123465114527. The next prime is 123465114571. The reversal of 123465114563 is 365411564321.

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 123465114563 - 2³⁴ = 106285245379 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123465114563.

It is not an unprimeable number, because it can be changed into a prime (123465114523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5896406 + ... + 5917307.

It is an arithmetic number, because the mean of its divisors is an integer number (17649688716).

Almost surely, 2^123465114563 is an apocalyptic number.

123465114563 is a deficient number, since it is larger than the sum of its proper divisors (17732395165).

123465114563 is a wasteful number, since it uses less digits than its factorization.

123465114563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11815213.

The product of its digits is 259200, while the sum is 41.

Adding to 123465114563 its reverse (365411564321), we get a palindrome (488876678884).

The spelling of 123465114563 in words is "one hundred twenty-three billion, four hundred sixty-five million, one hundred fourteen thousand, five hundred sixty-three".