10211043400011 has 16 divisors (see below), whose sum is σ = 15130553479200. Its totient is φ = 6805975467744.

The previous prime is 10211043400007. The next prime is 10211043400027. The reversal of 10211043400011 is 11000434011201.

10211043400011 is a `hidden beast` number, since 1 + 0 + 211 + 0 + 43 + 400 + 0 + 11 = 666.

10211043400011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10211043400011 - 2² = 10211043400007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10211043400091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38387196 + ... + 38652281.

It is an arithmetic number, because the mean of its divisors is an integer number (945659592450).

Almost surely, 2^{10211043400011} is an apocalyptic number.

10211043400011 is a deficient number, since it is larger than the sum of its proper divisors (4919510079189).

10211043400011 is an equidigital number, since it uses as much as digits as its factorization.

10211043400011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77044395 (or 77044389 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 10211043400011 its reverse (11000434011201), we get a palindrome (21211477411212).

The spelling of 10211043400011 in words is "ten trillion, two hundred eleven billion, forty-three million, four hundred thousand, eleven".