123313410250534 has 16 divisors (see below), whose sum is σ = 211472394183936. Its totient is φ = 52829110240200.

The previous prime is 123313410250487. The next prime is 123313410250559. The reversal of 123313410250534 is 435052014313321.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 123313410250493 and 123313410250502.

It is a congruent number.

It is an unprimeable number.

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, 1624473432 + ... + 1624549339.

It is an arithmetic number, because the mean of its divisors is an integer number (13217024636496).

Almost surely, 2^{123313410250534} is an apocalyptic number.

123313410250534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

123313410250534 is a deficient number, since it is larger than the sum of its proper divisors (88158983933402).

123313410250534 is a wasteful number, since it uses less digits than its factorization.

123313410250534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3249025491.

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 123313410250534 its reverse (435052014313321), we get a palindrome (558365424563855).

The spelling of 123313410250534 in words is "one hundred twenty-three trillion, three hundred thirteen billion, four hundred ten million, two hundred fifty thousand, five hundred thirty-four".