123350312102 has 32 divisors (see below), whose sum is σ = 192521815200. Its totient is φ = 59202194688.

The previous prime is 123350312089. The next prime is 123350312123. The reversal of 123350312102 is 201213053321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7053173 + ... + 7070639.

It is an arithmetic number, because the mean of its divisors is an integer number (6016306725).

Almost surely, 2^123350312102 is an apocalyptic number.

123350312102 is a deficient number, since it is larger than the sum of its proper divisors (69171503098).

123350312102 is a wasteful number, since it uses less digits than its factorization.

123350312102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18200.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 123350312102 its reverse (201213053321), we get a palindrome (324563365423).

The spelling of 123350312102 in words is "one hundred twenty-three billion, three hundred fifty million, three hundred twelve thousand, one hundred two".