123188050480 has 80 divisors (see below), whose sum is σ = 322528785408. Its totient is φ = 43350624000.

The previous prime is 123188050471. The next prime is 123188050501. The reversal of 123188050480 is 84050881321.

123188050480 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 2230566 + ... + 2285125.

Almost surely, 2^123188050480 is an apocalyptic number.

123188050480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123188050480 is an abundant number, since it is smaller than the sum of its proper divisors (199340734928).

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

123188050480 is a wasteful number, since it uses less digits than its factorization.

123188050480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4515746 (or 4515740 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 40.

The spelling of 123188050480 in words is "one hundred twenty-three billion, one hundred eighty-eight million, fifty thousand, four hundred eighty".