11341430431100 has 216 divisors, whose sum is σ = 31659489944208. Its totient is φ = 3486565555200.

The previous prime is 11341430431049. The next prime is 11341430431157. The reversal of 11341430431100 is 113403414311.

It is a super-2 number, since 2×11341430431100² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11341430431100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2493494 + ... + 5375906.

Almost surely, 2^{11341430431100} is an apocalyptic number.

11341430431100 is a gapful number since it is divisible by the number (10) 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 11341430431100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15829744972104).

11341430431100 is an abundant number, since it is smaller than the sum of its proper divisors (20318059513108).

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

11341430431100 is a wasteful number, since it uses less digits than its factorization.

11341430431100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2882525 (or 2882511 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 11341430431100 its reverse (113403414311), we get a palindrome (11454833845411).

The spelling of 11341430431100 in words is "eleven trillion, three hundred forty-one billion, four hundred thirty million, four hundred thirty-one thousand, one hundred".