2012041131100 has 324 divisors, whose sum is σ = 6012124725432. Its totient is φ = 578886739200.

The previous prime is 2012041131047. The next prime is 2012041131109. The reversal of 2012041131100 is 11311402102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012041131109) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 7577179 + ... + 7838221.

Almost surely, 2^{2012041131100} is an apocalyptic number.

2012041131100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2012041131100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3006062362716).

2012041131100 is an abundant number, since it is smaller than the sum of its proper divisors (4000083594332).

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

2012041131100 is a wasteful number, since it uses less digits than its factorization.

2012041131100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261106 (or 261081 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2012041131100 its reverse (11311402102), we get a palindrome (2023352533202).

The spelling of 2012041131100 in words is "two trillion, twelve billion, forty-one million, one hundred thirty-one thousand, one hundred".