123350312092 has 18 divisors (see below), whose sum is σ = 251105992872. Its totient is φ = 52864419384.

The previous prime is 123350312089. The next prime is 123350312123. The reversal of 123350312092 is 290213053321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 314668968 + ... + 314669359.

Almost surely, 2^123350312092 is an apocalyptic number.

It is an amenable number.

123350312092 is an abundant number, since it is smaller than the sum of its proper divisors (127755680780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123350312092 is a wasteful number, since it uses less digits than its factorization.

123350312092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629338345 (or 629338336 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The spelling of 123350312092 in words is "one hundred twenty-three billion, three hundred fifty million, three hundred twelve thousand, ninety-two".