12041003100 has 144 divisors (see below), whose sum is σ = 42157801728. Its totient is φ = 2590325760.

The previous prime is 12041003077. The next prime is 12041003131. The reversal of 12041003100 is 130014021.

It is a happy number.

It is a super-2 number, since 2×12041003100² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

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, 132942 + ... + 204341.

It is an arithmetic number, because the mean of its divisors is an integer number (292762512).

Almost surely, 2^12041003100 is an apocalyptic number.

12041003100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12041003100 is an abundant number, since it is smaller than the sum of its proper divisors (30116798628).

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

12041003100 is a wasteful number, since it uses less digits than its factorization.

12041003100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337324 (or 337317 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 12041003100 its reverse (130014021), we get a palindrome (12171017121).

The spelling of 12041003100 in words is "twelve billion, forty-one million, three thousand, one hundred".