10421132116111 has 8 divisors (see below), whose sum is σ = 10663677242064. Its totient is φ = 10178595772800.

The previous prime is 10421132116069. The next prime is 10421132116117. The reversal of 10421132116111 is 11161123112401.

10421132116111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10421132116111 - 2¹⁵ = 10421132083343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10421132116117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236055 + ... + 4571431.

It is an arithmetic number, because the mean of its divisors is an integer number (1332959655258).

Almost surely, 2^{10421132116111} is an apocalyptic number.

10421132116111 is a deficient number, since it is larger than the sum of its proper divisors (242545125953).

10421132116111 is an equidigital number, since it uses as much as digits as its factorization.

10421132116111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4391321.

The product of its (nonzero) digits is 288, while the sum is 25.

Adding to 10421132116111 its reverse (11161123112401), we get a palindrome (21582255228512).

The spelling of 10421132116111 in words is "ten trillion, four hundred twenty-one billion, one hundred thirty-two million, one hundred sixteen thousand, one hundred eleven".