123354212030 has 64 divisors (see below), whose sum is σ = 273331888128. Its totient is φ = 39149066880.

The previous prime is 123354212011. The next prime is 123354212129. The reversal of 123354212030 is 30212453321.

It is a happy number.

123354212030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1185857 + ... + 1285676.

It is an arithmetic number, because the mean of its divisors is an integer number (4270810752).

Almost surely, 2^123354212030 is an apocalyptic number.

123354212030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123354212030 is an abundant number, since it is smaller than the sum of its proper divisors (149977676098).

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

123354212030 is a wasteful number, since it uses less digits than its factorization.

123354212030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2471601.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 123354212030 its reverse (30212453321), we get a palindrome (153566665351).

The spelling of 123354212030 in words is "one hundred twenty-three billion, three hundred fifty-four million, two hundred twelve thousand, thirty".