123111613034 has 8 divisors (see below), whose sum is σ = 188596513728. Its totient is φ = 60246108460.

The previous prime is 123111613007. The next prime is 123111613057. The reversal of 123111613034 is 430316111321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 123111612994 and 123111613012.

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, 654848912 + ... + 654849099.

It is an arithmetic number, because the mean of its divisors is an integer number (23574564216).

Almost surely, 2^123111613034 is an apocalyptic number.

123111613034 is a deficient number, since it is larger than the sum of its proper divisors (65484900694).

123111613034 is a wasteful number, since it uses less digits than its factorization.

123111613034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309698060.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 123111613034 its reverse (430316111321), we get a palindrome (553427724355).

The spelling of 123111613034 in words is "one hundred twenty-three billion, one hundred eleven million, six hundred thirteen thousand, thirty-four".