123014421343502 has 16 divisors (see below), whose sum is σ = 198955308935040. Its totient is φ = 56707399566432.

The previous prime is 123014421343459. The next prime is 123014421343543. The reversal of 123014421343502 is 205343124410321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2853611678 + ... + 2853654785.

It is an arithmetic number, because the mean of its divisors is an integer number (12434706808440).

Almost surely, 2^{123014421343502} is an apocalyptic number.

123014421343502 is a deficient number, since it is larger than the sum of its proper divisors (75940887591538).

123014421343502 is a wasteful number, since it uses less digits than its factorization.

123014421343502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5707267307.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 123014421343502 its reverse (205343124410321), we get a palindrome (328357545753823).

The spelling of 123014421343502 in words is "one hundred twenty-three trillion, fourteen billion, four hundred twenty-one million, three hundred forty-three thousand, five hundred two".