123320450034332 has 12 divisors (see below), whose sum is σ = 219882689212536. Its totient is φ = 60496824545040.

The previous prime is 123320450034269. The next prime is 123320450034359. The reversal of 123320450034332 is 233430054023321.

It is a junction number, because it is equal to n+sod(n) for n = 123320450034292 and 123320450034301.

It is a congruent number.

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, 290850117794 + ... + 290850118217.

It is an arithmetic number, because the mean of its divisors is an integer number (18323557434378).

Almost surely, 2^{123320450034332} is an apocalyptic number.

It is an amenable number.

123320450034332 is a deficient number, since it is larger than the sum of its proper divisors (96562239178204).

123320450034332 is a wasteful number, since it uses less digits than its factorization.

123320450034332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581700236068 (or 581700236066 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 35.

The spelling of 123320450034332 in words is "one hundred twenty-three trillion, three hundred twenty billion, four hundred fifty million, thirty-four thousand, three hundred thirty-two".