123316047527 has 8 divisors (see below), whose sum is σ = 127298703360. Its totient is φ = 119333686680.

The previous prime is 123316047497. The next prime is 123316047539. The reversal of 123316047527 is 725740613321.

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 123316047527 - 2²⁰ = 123314998951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123316547527) 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, 1045874 + ... + 1157792.

It is an arithmetic number, because the mean of its divisors is an integer number (15912337920).

Almost surely, 2^123316047527 is an apocalyptic number.

123316047527 is a deficient number, since it is larger than the sum of its proper divisors (3982655833).

123316047527 is a wasteful number, since it uses less digits than its factorization.

123316047527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147493.

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 123316047527 in words is "one hundred twenty-three billion, three hundred sixteen million, forty-seven thousand, five hundred twenty-seven".