10043402100 has 72 divisors (see below), whose sum is σ = 29844319008. Its totient is φ = 2605852800.

The previous prime is 10043402093. The next prime is 10043402101. The reversal of 10043402100 is 120434001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10043402100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10043402101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 441306 + ... + 463505.

Almost surely, 2^10043402100 is an apocalyptic number.

10043402100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10043402100 is an abundant number, since it is smaller than the sum of its proper divisors (19800916908).

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

10043402100 is a wasteful number, since it uses less digits than its factorization.

10043402100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904865 (or 904858 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 10043402100 its reverse (120434001), we get a palindrome (10163836101).

The spelling of 10043402100 in words is "ten billion, forty-three million, four hundred two thousand, one hundred".