403232412100 has 144 divisors (see below), whose sum is σ = 1048007228800. Its totient is φ = 134514172800.

The previous prime is 403232412097. The next prime is 403232412157. The reversal of 403232412100 is 1214232304.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1110235 + ... + 1427965.

Almost surely, 2^403232412100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 403232412100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (524003614400).

403232412100 is an abundant number, since it is smaller than the sum of its proper divisors (644774816700).

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

403232412100 is a wasteful number, since it uses less digits than its factorization.

403232412100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317803 (or 317782 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 403232412100 its reverse (1214232304), we get a palindrome (404446644404).

The spelling of 403232412100 in words is "four hundred three billion, two hundred thirty-two million, four hundred twelve thousand, one hundred".