123220410132 has 48 divisors (see below), whose sum is σ = 287973504000. Its totient is φ = 41007930240.

The previous prime is 123220410037. The next prime is 123220410163. The reversal of 123220410132 is 231014022321.

It is a junction number, because it is equal to n+sod(n) for n = 123220410099 and 123220410108.

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, 25673869 + ... + 25678667.

It is an arithmetic number, because the mean of its divisors is an integer number (5999448000).

Almost surely, 2^123220410132 is an apocalyptic number.

123220410132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

123220410132 is an abundant number, since it is smaller than the sum of its proper divisors (164753093868).

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

123220410132 is a wasteful number, since it uses less digits than its factorization.

123220410132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7776 (or 7774 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 123220410132 its reverse (231014022321), we get a palindrome (354234432453).

The spelling of 123220410132 in words is "one hundred twenty-three billion, two hundred twenty million, four hundred ten thousand, one hundred thirty-two".