423312110100 has 144 divisors (see below), whose sum is σ = 1484585605440. Its totient is φ = 102621110400.

The previous prime is 423312110099. The next prime is 423312110107. The reversal of 423312110100 is 1011213324.

423312110100 is a `hidden beast` number, since 423 + 31 + 2 + 110 + 100 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423312110107) 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, 7096767 + ... + 7156166.

It is an arithmetic number, because the mean of its divisors is an integer number (10309622260).

Almost surely, 2^423312110100 is an apocalyptic number.

It is an amenable number.

423312110100 is an abundant number, since it is smaller than the sum of its proper divisors (1061273495340).

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

423312110100 is a wasteful number, since it uses less digits than its factorization.

423312110100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14252967 (or 14252954 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 423312110100 its reverse (1011213324), we get a palindrome (424323323424).

The spelling of 423312110100 in words is "four hundred twenty-three billion, three hundred twelve million, one hundred ten thousand, one hundred".