123423225030 has 96 divisors (see below), whose sum is σ = 371767316544. Its totient is φ = 27824560128.

The previous prime is 123423224999. The next prime is 123423225031. The reversal of 123423225030 is 30522324321.

123423225030 is a `hidden beast` number, since 12 + 3 + 423 + 225 + 0 + 3 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 123423224985 and 123423225003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123423225031) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1295859 + ... + 1387838.

It is an arithmetic number, because the mean of its divisors is an integer number (3872576214).

Almost surely, 2^123423225030 is an apocalyptic number.

123423225030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123423225030 is an abundant number, since it is smaller than the sum of its proper divisors (248344091514).

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

123423225030 is a wasteful number, since it uses less digits than its factorization.

123423225030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683790 (or 2683787 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 123423225030 its reverse (30522324321), we get a palindrome (153945549351).

The spelling of 123423225030 in words is "one hundred twenty-three billion, four hundred twenty-three million, two hundred twenty-five thousand, thirty".